variable adj. 1.易变的,变化无常的,无定的 (opp. constant, steady)。 2.可变的,能变的;变换的。 3.【数学】变量的;【天文学】变光的;【生物学】变异的。 Prices are variable according to the exchanges. 物价跟着汇率变动。 a man of variable character 反复无常的人。 a rod of variable length (伸缩)如意棒。 a word of variable construction 可以作种种解释的词。 variable capital 可变资本。 a variable budget 临时预算。 n. 1.易变的东西。 2.【数学】变量,变数,变项,变元 (opp. constant);【天文学】变星 (=variable star);【航海】(方向不定的)变风,不定风 (opp. trade wind); 〔pl.〕 (贸易风带中的)变风带。 adv. -ably ,-ness n.
capacity n. 1.包容力,吸收力,收容力。 2.容积,容量;【电学】电容,负载量。 3.能力,才干,本领;性能,机能。 4.地位,资格,身分。 5.【法律】法定资格,权力,权能。 6.生产额;(最大)产量[生产力]。 measures of capacity容积,容量。 a mind of great capacity度量大的人。 the crop capacity作物(最大)生产力〔单位面积产量〕。 capacity crowd 〔美国〕满座的观众。 be filled to capacity客满。 capacity for heat 热容量。 capacity to action 【法律】诉讼能力。 be in capacity法 律上有资格。 capacity tonnage 载重量,吨位。 capacity house 〔美国〕客满的戏院。 in a civil capacity以市民身分。 in my individual capacity以我个人身分。 in one's capacity as (a critic) 以(批评家)的立场[身分]。 to the utmost of one's capacity尽自己所能。
Their common principle is to use the variable capacity in a condenser . 它们的普遍原理是利用电容器的可变电容。
Performance prediction of a novel variable capacity heat pump using a composition varying device 一种新型变浓度容量调节热泵系统的性能预测
Variable capacity positive displacement refrigerant compressors and compressor units for air - conditioning and heat pump applications 空气调节和热泵设施用不同容积的容积式冷冻剂压缩机和压缩机部件
If signal not pre - distorted , the variable capacity cv1 enables to correct the inclination of the transmitted pass band 以未预失真条件信号、这个同样的标准,可变电容cv1赋予权利去校正已传输通道波段的倾斜度。
5 . through experiments on variable capacity system , some problems are found . and some viewpoints about improving equipment and some defects in experiment are pointed out 对变浓度系统进行了初步的实验,发现了一些问题,对未来装置的改进及实验中应注意的问题提出了自己的看法。
In the thesis , two dimensional non - stable conductivity is researched in detail , with the consideration of the influence of variable capacity . we established model of temperature computation in use of difference 文中主要研究了二维不稳定导热,并考虑变物性的影响,利用差分方法进行数值计算,建立了温度计算的数学模型。
2 . build a mathematic model of variable capacity system , simulate the steady - state performances of three different structures , and obtain their trends of performances and compositions with inlet temperature of evaporator descending 建立了变浓度容量调节的数学模型,对三种不同结构的系统进行了稳态模拟,得出其各自性能及组分随蒸发器进风温度的下降而变化的趋势。
It is proved that variable capacity of mixture has obvious advantages comparing to limitative composition systems of pure substance and mixture , and it is a feasible method by controlling low pressure , which can be used to vary mixture composition . 4 得出相对于纯质和定比例混合工质系统而言,变浓度混合工质系统具有明显的优势,以及采用吸气压力控制法来改变混合工质的浓度配比是可行的。