| Subject | English | Japanese |
| comp., MS | active partition | アクティブ パーティション (A partition from which a computer starts up. The active partition must be a primary partition on a basic disk. If you use Windows exclusively, the active partition can be the same as the system volume) |
| comp. | n array partitioning | 配列分割 |
| tech. | board partition | 板壁 (いたかべ) |
| comp., MS | boot partition | ブート パーティション (The partition that contains the Windows operating system and its support files. The boot partition can be, but does not have to be, the same as the system partition) |
| comp., MS | directory partition | ディレクトリ パーティション (A contiguous subtree of Active Directory that is replicated as a unit to other domain controllers in the forest that contain a replica of the same subtree. In Active Directory, a single domain controller always holds at least three directory partitions: schema (class and attribute definitions for the directory), configuration (replication topology and related metadata), and domain (subtree that contains the per-domain objects for one domain). Domain controllers running Windows Server 2003 can also store one or more application directory partitions) |
| comp. | n disk partition | ディスク・パーティション |
| comp., MS | disk partition | ディスク パーティション (A section of space on a physical disk that functions as if it were a separate disk) |
| comp. | n disk partition | ディスクパーティション |
| comp., MS | EFI system partition | EFI システム パーティション (A small portion on a GUID partition table (GPT) disk that is formatted with the file allocation table (FAT) file system and contains the files necessary to start the computer and pass execution to an operating system which resides on another partition) |
| comp., MS | extended partition | 拡張パーティション (A type of partition that you can create only on basic master boot record (MBR) disks. Extended partitions are useful if you want to create more than four volumes on a basic MBR disk. Unlike primary partitions, you do not format an extended partition with a file system and then assign a drive letter to it. Instead, you create one or more logical drives within the extended partition. After you create a logical drive, you format it and assign it a drive letter. An MBR disk can have up to four primary partitions or three primary partitions, one extended partition, and multiple logical drives) |
| comp., MS | Extensible Firmware Interface system partition | 拡張ファームウェア インターフェイス システム パーティション (A small portion on a GUID partition table (GPT) disk that is formatted with the file allocation table (FAT) file system and contains the files necessary to start the computer and pass execution to an operating system which resides on another partition) |
| tech. | fire partition | 防火間仕切 (ぽうかまじきり) |
| gen. | fire partition | 防火区画 (ぼうか・くかく) |
| tech. | fixed partition wall | 固定閭仕切 (こていまじきり) |
| tech. | folding partition | 折畳仕切 (おりたたみしきり) |
| construct. | foundation with room partition | 間仕切基礎 (まぢきり・きそ) |
| tech. | glazed partition | ガラス間仕切 (ガラスまじきり) |
| comp., MS | GUID partition table | GUID パーティション テーブル (A disk-partitioning scheme that is used by the Extensible Firmware Interface (EFI). GPT offers more advantages than master boot record (MBR) partitioning because it allows up to 128 partitions per disk, provides support for volumes up to 18 exabytes in size, allows primary and backup partition tables for redundancy, and supports unique disk and partition IDs (GUIDs)) |
| gen. | n hanging partition wall | たれ壁 (e.g. against smoke) |
| construct. | hanging partition wall | 垂れ壁 (たれ・かべ) |
| construct. | hanging partition wall | 下がり壁 (さがり・かべ) |
| gen. | n hanging partition wall | 垂れ壁 (e.g. against smoke, たれ・かべ) |
| comp., MS | hash partitioning | ハッシュ パーティション分割 (A way of partitioning a table or index by allowing SQL Server to apply an internal hash algorithm to spread rows across partitions based on the number of partitions specified and the values of one or more partitioning columns) |
| comp., MS | hidden partition | 隠しパーティション (A partition that is not visibly exposed to the user. To create a hidden partition, set the partition type to one not recognized by Windows) |
| comp., MS | horizontal partitioning | 行方向のパーティション分割 (To segment a single table into multiple tables based on selected rows) |
| comp., MS | index partition | インデックス パーティション (A logical portion of the search index) |
| construct. | insulation partition | 断熱間仕切り (だっねつ・まぢきり) |
| tech. | light-weight partition | 軽量間仕切 (けいりょうまじきり) |
| construct. | load-bearing partition | 耐カパーティシヨン (たいりょく・ぱてぃしょん) |
| construct. | load-bearing partition wall | 耐力間仕切り壁 (たいりょく・まぢきり・かべ) |
| construct. | low partition | ロー・パーティション (rō-pātishon) |
| gen. | n low partition | ロー・パーテーション |
| gen. | n low partition | ローパーテーション |
| comp. | n memory partitioning | メモリ分割 |
| comp., MS | Microsoft Reserved partition | Microsoft 予約パーティション (A required partition on every GUID partition table (GPT) disk. System components can allocate portions of the MSR partition into new partitions for their own use. For example, when you convert a basic GPT disk to dynamic, the system allocates a portion of the MSR partition to be used as the Logical Disk Manager (LDM) metadata partition. The MSR partition varies in size based on the size of the GPT disk. For disks smaller than 16 GB, the MSR partition is 32 MB. For disks larger than 16 GB, the MSR partition is 128 MB. The MSR partition is not visible in Disk Management, and you cannot store data on the MSR partition or delete it) |
| construct. | movable partition | 可動間仕切り (かどう・まぢきり) |
| tech. | movable partition wall | 可動間仕切 (かどうまじきり) |
| construct. | movable partition wall | 可動間仕切壁 (かどう・まぢきり・かべ) |
| tech. | movable partition wall | 移動間仕切 (いどうまじきり) |
| comp., MS | MSR partition | MSR パーティション (A required partition on every GUID partition table (GPT) disk. System components can allocate portions of the MSR partition into new partitions for their own use. For example, when you convert a basic GPT disk to dynamic, the system allocates a portion of the MSR partition to be used as the Logical Disk Manager (LDM) metadata partition. The MSR partition varies in size based on the size of the GPT disk. For disks smaller than 16 GB, the MSR partition is 32 MB. For disks larger than 16 GB, the MSR partition is 128 MB. The MSR partition is not visible in Disk Management, and you cannot store data on the MSR partition or delete it) |
| comp., MS | network partition | ネットワーク パーティション (A state in which one or more of the nodes in a cluster cannot communicate with the other cluster nodes. In this case, the cluster may be split into two or more partitions that cannot communicate with each other) |
| gen. | network partitioning | ネットワーク分割 |
| construct. | non-bearing partition wall | 非耐力間仕切り壁 (ひ・たいりょく・まぢきり・かべ) |
| gen. | n office partition | ロー・パーテーション |
| gen. | n office partition | ローパーテーション |
| comp., MS | parent partition | 親パーティション (The partition that manages the virtual machines) |
| gen. | n partition between two rooms | 間じきり |
| gen. | n partition between two rooms | 間仕切り news2 nf31 (まぢきり) |
| construct. | partition block wall | 間仕切りブロック (まぢきり・ぶろっく) |
| gen. | n partition board | 仕切り板 (しきり・いた) |
| comp., MS | partition boot sector | パーティションのブート セクター (A portion of a hard disk partition that contains information about the disk's file system and a short machine language program that loads the Windows operating system) |
| gen. | partition chromatography | 分配クロマトグラフィー (bunpai-kuromatogurafī) |
| gen. | partition coefficient | 分割係数 |
| gen. | partition coefficient | 分配係数 (ぶんぱい・けいすう) |
| comp., MS | partition function | パーティション関数 (A function that defines how the rows of a partitioned table or index are spread across a set of partitions based on the values of certain columns, called partitioning columns) |
| gen. | partition function | 分配関数 (ぶんぱい・かんすう) |
| phys. | partition law | 分配の法則 (ぶんぱい の ほうそく) |
| gen. | partition method | 分配法 |
| vac.tub. | partition noise | 分配雑音 |
| law | n partition of an estate | 遺産分割 (inheritance, いさんぶんかつ) |
| geol. | partition of land | 界 (kai) |
| law | partition of property in co-ownership | 共有物の分割 |
| construct. | partition post | 間仕切り柱 (まぢきり・ばしら) |
| comp., MS | partition scheme | パーティション構成 (A database object that maps the partitions of a partition function to a set of filegroups) |
| comp. | n partition table | パーティション・テーブル |
| comp., MS | partition table | パーティション テーブル (On a hard disk, the data structure that stores the offset (location) and size of each primary partition on the disk. On MBR disks, the partition table is located in the master boot record. On GPT disks, the partition table is located in the GUID partition entry array) |
| comp. | n partition table | パーティションテーブル |
| tech. | partition wail | 隔壁 (kakuheki) |
| construct. | partition wall | 間仕切り壁 (まぢきり・かべ) |
| construct. | partition wall | 仕切り壁 (しきり・かべ) |
| construct. | partition wall | 隔壁 (kakuheki) |
| gen. | n partition wall | 間じきり |
| tech. | partition wall | 仕切壁 (しきりへき) |
| tech. | partition wall | パーティション•ウォール |
| tech. | partition wall | 間仕切壁 (まじきりかペ) |
| gen. | n partition wall | 間仕切り news2 nf31 (まぢきり) |
| comp., MS | partitioning column | パーティション分割列 (The column of a table or index that a partition function uses to partition a table or index) |
| abbr. | n partitioning screen | 衝立て io |
| abbr. | n partitioning screen | 衝立 (ついたて) |
| construct. | partitioning screen | 間仕切りスクリーン (まぢきり・すくりいん) |
| gen. | n partitioning screen | 衝立障子 |
| gen. | n partitions in a Japanese house | 障蔽 (e.g. screens, sliding doors, etc.) |
| gen. | n partitions in a Japanese house | 障屏 (e.g. screens, sliding doors, etc.) |
| gen. | n pictures on room partitions | 障壁画 |
| gen. | n plank used as a partition | 仕切り板 (しきり・いた) |
| comp., MS | precomputed partition | 事前計算済みパーティション (A performance optimization that can be used with filtered merge publications) |
| comp., MS | primary partition | プライマリ パーティション (A type of partition created on basic disks that can host an operating system and functions as though it were a physically separate disk) |
| comp., MS | protected partition | 保護されたパーティション (A partition on a shared computer whose state is made static by Windows Disk Protection) |
| comp., MS | range partition | 範囲パーティション (A table partition that is defined by specific and customizable ranges of data) |
| comp., MS | range partitioning | 範囲パーティション分割 (A way of partitioning a table or index by specifying partitions to hold rows with ranges of values from a single partitioning column) |
| comp., MS | recursive partitioning | 再帰パーティション分割 (The iterative process, used by data mining algorithm providers, of dividing data into groups until no more useful groups can be found) |
| construct. | relocatable partition | 可動間仕切り (かどう・まぢきり) |
| comp., MS | remote partition | リモート パーティション (A partition whose data is stored on a server running an instance of Analysis Services, other than the one used to store the metadata of the partition) |
| gen. | n removing a partition | ぶち抜き |
| gen. | n removing a partition | 打ち抜き (うち・ぬき) |
| tech. | shower partition | シャワー用間仕切 (シャワーようまじきり) |
| comp., MS | source partition | ソース パーティション (An Analysis Services partition that is merged into another and is deleted automatically at the end of the merger process) |
| comp. | n storage partitioning | メモリ分割 |
| comp., MS | system partition | システム パーティション (The partition that contains the hardware-specific files needed to load Windows (for example, Ntldr, Osloader, Boot.ini, Ntdetect.com). The system partition can be, but does not have to be, the same as the boot partition) |
| comp., MS | target partition | 対象パーティション、マージ先パーティション (An Analysis Services partition into which another is merged, and which contains the data of both partitions after the merger) |
| tech. | telescopic partition | テレスコ•パティション |
| comp., MS | vertical partitioning | 列分割 (The process of splitting a single table into multiple tables based on selected columns. Each of the multiple tables has the same number of rows but fewer columns) |
| gen. | n waist-high partition wall | 腰壁 (こし・かべ) |