A variable displacement friction-reducing technique for the vane type automobile air-conditioning compressor was presented to reduce the friction loss of vane-type compressor.
提出一种能实现可变排量的滑片式汽车空调压缩机减摩技术。
Development of DoD Variable Displacement System in LZD Engines
LZD发动机DoD可变排量系统的开发
The Repairable Batch Arrival Queueing Systems with Variable Service Rate;
批量到达和服务率可变的可修排队模型
QUANTITY: Quantity, unless otherwise arranged, shall be subject to a variation of5% plus or minus at Sellers' option.
数量：除非另作安排，数量可能由卖方选择作加或减5％变动。
change of displacement per inch trim
每英寸纵倾排水量变化
An array of data each item of which may be unambiguo usly identified by means of one or more arguments.
数据的一种排列，其中每一项可由一个或多个自变量明确地标识。
A New Theory Frame and a Variable Explanation of the Sustainable Use of Farm Land and Organization and the Property Right;
组织、产权安排与农地可持续利用:一个理论框架及变量解释
fluid arrangements, ideas, opinions
可改变的安排、 思想、 意见
Each allowance is equivalent to one ton of emissions.
一个许可排放量相当于1吨排放物。
fixed displacement pump
定量排泵（工作时每个循环的液体排量不变）
Development of displacement adjusting technology of variable displacement compressor in automobile air conditioning
斜盘式变排量压缩机排量调节技术进展
The amount by which a variable is decreased;a negative increment.
减量可变量被减少的可变量，负增长
When the discharge volume is near the maximumdischarge volume of the trap,it issuggested that fhe sixe of the water discharge pipeline should be as large as possible.
当排量接近疏水阀的最大排量时，建议尽可能扩大排水管线的尺寸。
The emission amount of sulfur dioxide and fuel dust are reduced by cleaner coal, innovative combustion technology and end phase wet sulfur removal technology.
二氧化硫、烟尘排放量的控制，可采用选用清洁煤，改变燃烧技术及末尾脱硫除尘技术。
Analysis of the variables of firm demand of carbon emission right and its influence;
企业碳排放权需求变量及其影响分析
A Quantative Proof of Swap Changes the Sign of a Permutation
对换改变排列奇偶性的一个定量证明
Change rate models of equivalent queue length for congested traffic flow
拥挤交通流当量排队长度变化率模型
established or prearranged unalterably.
不可改变的被确定或预先安排。
We can't rule out the possibility that he'll change his mind.
我们不能排除他改变主意的可能性。