1·An optional string length unit can be specified to indicate in what units the start and result of the function are expressed.
可以指定一个可选的字符串长度单元来指明在哪些单元中表示函数的起始位置和结果。
2·Optional: create a unit test to assure that the original target object's factory method still returns the correct, non-mock object.
可选的：创建单元测试以确保原始目标对象的工厂方法仍返回正确的非模仿对象。
3·The type of CPU is detected along with any optional floating-point unit (FPU) and stored away for later use.
然后会为任何可选的浮点单元(FPU)检测CPU的类型，并将其存储起来供以后使用。
4·This function is similar to the LENGTH function in DB2 and has an optional string length unit, in which the result can be expressed.
此函数与 DB2 中的 LENGTH 函数类似，并拥有一个可选的字符串长度单元，可以用来表示结果。
5·The standard battery is a 6-cell unit and an optional 8-cell battery is available providing 6:46 hours of run time with WLED display option.
标配六芯电池，并可选配8芯电池，电池续航能力为6：46小时。
6·The client laptop is connected to the mainframe in Texas (this is optional), and also to the Unit Test feature at address 192.168.1.111.
客户端便携式计算机连接到位于德克·萨斯的大型机(这是可选的)，并连接到地址为192.168.1.111的Unit Test特性。
7·For these purposes of intended unit representation, an optional conceptual attribute with a default value of false exists on a unit, as shown in Listing 5.
为了达到有意单元表示的目的，在这个单元上有一个带有错误默认值的非强制性概念性属性，如清单5所示。
8·The definition of the company organizational unit is optional.
“公司”组织单元的定义是可选的。
9·A dmoType attribute on the requirement is used to specify an optional constraint to the target unit or capability type that can be used to fulfill the requirement.
一个需求的dmotype属性可以用来确定用于满足这些需求的目标单元或者性能类型的非强制性限制。
10·Each unit can be configured leakage detectors, alarm pyrotechnic devices, temperature and humidity equipment (optional).
每台机组可配置漏水检测器、烟火报警装置、温湿度仪器(可选件)。