GbEng
这种疫苗用以为全体居民预防传染病. The vaccine was used to protect the whole population against infection.
石蕊试纸可用以测试溶液是否含酸. Litmus paper can be used as an indicator of the presence of acid in a solution.
传送带连续的带或链，用以把运动，动力或物品从一个轮子或轴传导或传送到另一个 A continuous band or chain for transferring motion or power or conveying materials from one wheel or shaft to another.
检流计，电流计一种仪器，用以探测、测量和测定微小电流方向，采用线圈在磁场中产生的机械效果的方法 An instrument used to detect, measure, and determine the direction of small electric currents by means of mechanical effects produced by a coil in a magnetic field.
搬运器一种用以传送或传导物品的机械或装置 A mechanism or device by which something is conveyed or conducted.
微调装置精密仪器上被设计用以增进精密校准或测量的一个辅助装置 An auxiliary device designed to facilitate fine adjustments or measurements on precision instruments.
由终端操作员或计算机发送的字符或其它的短报文，用以指出已经收到前一报文。 By a terminal operator or computer;to send a character or other message to indicate that the previous message has been received.
正如人类发现的许多事物一样, 原子能既可用来为善, 也可用以作恶. Like many discoveries, atomic power can be used for good or evil.
颜料溶解液，展色剂用以稀释颜料至合适浓度的稀释液 A solvent with which paint is thinned to the proper consistency.
以前用以保护上前去围攻的士兵的活动的屏面或盾牌 A mobile screen or shield formerly used to protect besieging soldiers.
棺材架，尸体架埋葬前用以放置尸体或棺材的架子 A stand on which a corpse or a coffin containing a corpse is placed before burial.
诱捕一种手段，用以把…引入危险的境地 A means used to mislead or lead into danger.
麦麸由谷糠和营养物质调成的混合物，用以饲养牲畜和家禽 A mixture of ground grain and nutrients fed to livestock and fowl.
呼吸气量测定器；肺活量计用以测量肺部吸入或呼出空气的力量或体积的一种仪器 An instrument for measuring the force or volume of inspiration or expiration in the lungs.
（用以护堤、坝等的）柴排，沉排，沉床荆棘和杆子的密织席，用于保护堤、坝，使不受侵蚀 A closely woven mat of brush and poles used to protect an embankment, a dike, or a dam from erosion.
减去食物与能源的费用以后——这两项每月可能大幅变动——成品制造价格指数仍以略快的速度攀升百分零点四，相形之下，四月份仅上升零点二。 After subtracting food and energy costs, which can vary widely each month, the Producer Price Index for Finished Goods still rose at a moderately fast clip of four-tenths of1 percent, compared with a two-tenth rises in April.