查询词典 relative complement

Based on vector of relative amplitude and sum vector of relative amplitude,CODAD propulsion systems excitation torque under different V firing angle was studied.

以相对振幅矢量和相对振幅矢量和为基础，对CODAD推进系统在不同排间发火间隔角情况下的激励力矩变化进行了研究。

Static friction: When objects and other objects along the contact surface tangent direction of movement or relative movement of the trend in the two objects contact surface between the hamper their relative movement of force, this force is friction.

静摩擦力：当物体和其他物体沿接触面切线方向运动或相对运动的趋势，在两个物体接触面之间的阻碍它们相对运动的力量，这股力量是摩擦。

But relative cover of Platago depressa and Taraxacum Sp., as well as relative abundance of annual plants are increasing.

的相对盖度以及一年生植物的相对多度的增加。

The DFT (B3LYP/6-31 + G) method was used to study the relative stabilities and probable proton transfer in isolated and monohydrated 2,4-dithiothymine molecules in gas phase. The effects of water on relative stabilities and the rate of the proton transfer were analysed. The results indicate that only one tautomer for 2,4-dithiothymine can exist in gas phase.

采用密度泛函方法在B3LYP/6-31+G水平上研究了2，4-二硫基胸腺嘧啶孤立分子和水合物的异构体的相对稳定性和可能的质子迁移反应，分析了水分子的参与对 2，4-二硫基胸腺嘧啶异构体的相对稳定性和质子迁移速率的影响。

Repeated at lower purchase deed tax, people will buy the house relative increase in the relative reduction of the tenant.

一再以较低的购买契税，人们就会购买房子的相对增加，相对减少的租客。

In P. dabryanus, the PdSox8 and PdSox9 were successfully localized in the No.4 and No.2 telocentric chromosome respectively, the relative distance to centromere is 40.2% and 67.5%; In M. anguillicaudatus, they were localized in the No.9 and No.6 telocentric chromosome respectively, the relative distance to centromere is 58.3% and 30.8%.

结果表明，在大鳞副泥鳅中PdSox8和PdSox9分别位于端部着丝粒染色体第4和第2 号即t4和t2染色体上，信号位点距着丝粒的相对距离分别为40.2%和67.5%；在泥鳅中，则分别位于t9和t6上，信息位点距着丝粒的相对距离分别为58.3%和30.8%。

In South America, a weedy corn relative, teosinte, dresses the edges of domesticated cornfields. Either plant would readily accept the pollen from a GM relative.

事实上科学家认为，在许多国家，基改作物最后都可能栽种在它们的原始物种附近，它们共享的，可不只是头顶上的阳光，还有祖传的基因呢。

The relative water content in tilth layer could still be kept over 60% in the continuous 11.2~47.1d without precipitation after a precipitation made the relative water content in tilth layer got over 80%.

使耕层相对含水量达到80%以上的一次降水过后，连续11.2~47.1 d无降水，耕层相对含水量尚可维持在60%以上。

As the layer structure of lattice, relative separation properties and relative compactness in L-fuzzy topological spaces are more complex than that in general topological spaces.

由于层次结构的存在，L-fuzzy拓扑空间中的相对分离性和相对紧性较一般拓扑学中的相对分离性与相对紧性复杂得多。

Based on concepts of relative algebraic interior and relative topological interior of sets,some conditions assuring Ari+Bri in a linear space and conditions assuring riA+Bri in a linear topological space are given respectively,according to Tanaka and Kuroiwa' s conclusions.

根据Tanaka和Kuroiwa的结论，在集合相对代数内部和相对拓扑内部概念的基础上，分别讨论了线性空间中Ari+Bri和线性拓扑空间中riA+Bri成立的条件，从而将Tanaka和Kuroiwa关于内部的结论推广到了相对内部的情形

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。