查询词典 a pair of sunglasses

The RV reducer,which is a planetary gear system with cycloidal gears in contact with pin type internal gear teeth and involute gear pair,has been widely used as reduction gears of industrial robots, By reason that robots are very strict with vibrations,a dynamic model of RV reducer is developed.

建立RV减速器的动力学模型并推导运动微分方程，通过求解振动方程得到系统的固有频率，并就针轮齿数对RV减速器振动的影响等进行了研究，得到对RV减速器的设计和应用具有指导意义的结论。

Example: If the white/orange wire is terminated on pin 1 and the orange wire is terminated on pin 2 at one end of a cable, but reversed at the other end, then the cable has a reversed-pair fault.

假如白╱橙电线是接在缆线端点的脚位1且橙电线是接在脚位2，但是在另一端点却相反，此缆线有一反接对线的错误。此例显示在图中。

MethodsTo eliminate interference of ingredients,the program was edited by BASIC for the best wavelength pair,pyramidon and caffeine in naoning tablet were determined without any preliminary separation.

方法用BASIC语言编制程序选择最佳测定波长对，以消除二组分的相互干扰，不经提取分离同时测定脑宁片中二组分的含量。

The study lays a foundation for design and research on port plate pair of high-pressure axial piston pump.

研究为高压化轴向柱塞泵配流副的设计与研究打下了基础。

A set of fundamental equations that consist of four formulae and contain seven pitch parameters is established through the pitch cone geometrical relationship of a pair of hypoid gears.

通过准双曲面齿轮副的节锥几何关系，建立了包含7个节锥参数并由4个方程构成的节锥参数基本方程组。

Use a sharp knife or a pair of pruners to cut a branch off the tree.

用锋利的刀子或园艺大剪刀切断树枝。

The right way to cut a flower starts with proper equipment--clean, sharp shears or pruners and a pair of protective gloves because of thorns.

正确的方法削减花适当的装备，开始-清洁，尖锐的剪刀或修剪和荆棘，因为防护手套。

According to published cDNA sequence of hsp60, a pair of primers was designed.

根据已发表的hsp60 cDNA序列，设计了一对引物。

The polymorphisms of DNA were determined in four pairs of primers from 145 pair of SSR primers.

通过145 对SSR引物的筛选和鉴定，检测出4对引物的多态性。

The result is a complete package - a pair of superb mic preamps feeding an A/D section with a set of standard digital interface outputs, multiple sample-rate choices, and internal or external clock options.

结果是一个完整的软件包-一支优良的麦克风前放一对喂养的A /与标准数字接口输出，D组部分，多采样率的选择，以及内部或外部时钟选择。

Analog output can display output results.

可以模拟输出显示输出效果。

It implied that RAPD technique pro vided a new alternative for checking irradiation induced effects.

对扩增产物进行数据分析，结果表明RAPD技术能够检测出辐射后唐菖蒲基因组变异情况，可用于对唐菖蒲辐射后基因变异的分析。