查询词典 drop-down

If we drop one variable, we must also drop one equation of motion.

如果我们去掉一个变量，则必须同时去掉一个运动方程。

Li Dongsheng: As share price rise or drop, value of changeover bond evenhanded will jump or can drop.

李东生：随着股价的上涨或者下跌，可转换债券公允价值将会上涨或者下跌。

Sometimes, even if supply chain total expected payoff is smaller in drop-shipping channel than in the traditional channel, it is still possible for them to achieve Pareto improving payoffs by adopting drop-shipping channel, provided that risk sharing is allowed.

2在多个供应商竞争的情况下，建立了供应商之间的渠道博弈模型，针对每种可能出现的渠道结构，给出了供应商的最优决策，并通过对所有情况的对比，给出了供应商渠道博弈的纳什均衡。

They were randomly assigned to three arms, 21 were treated with 0.25 % atropine eye drop every night, 20 were treated with 0.5 % atropine eyedrop every night, and 23 were treated with 0.25 % atropine eye drop every night combined with auricular acupressure three times a day for at least 6 months.

以随机方式分配为三组，其中单独点用0.25 %阿托品眼药水组为第一组有21人，单独点用0.5 %阿托品眼药水组为第二组有20人，合并点用0.25 %阿托品眼药水加上耳穴贴压组为第三组有23人。

The integration of a drop of water to drop, also gentle fanaticism.

一滴水到一滴的融合，轻柔亦狂热。

Some innovative approaches were presented to resolve the problem existing in the first generation of boost compressor by increasing the flow area of fluidics nozzle to decrease pressure drop and erosion attack, adding a new flow path in order to improve boosting effect of the second piston bore, connecting a bypass valve in parallel with throttle valve to set a partial flow and regulate pressure drop.

针对第一代样机存在的问题，提出了改进措施：①增加射流元件喷嘴过流面积来降低压耗和冲蚀破坏；②在射流元件输出道与二级活塞缸之间增加新流道，提高二级活塞缸增压效果；③在节流阀位置并联旁通阀进行分流稳压。

A child hanged to death by a whole night's cold waves Bare, his body has not been Contaminated or filled by dusts Now wholly frozen One night of waiting Is like a century of chaos and loneliness Waiting for the sun to come out And touch him, touch--- Till he slowly and renewedly Turns into water drop by drop Like a candle burned into ashes Inch by inch The stone's aperture Is his end-result Like my hungry and cold childhood Always under mother's eaves Being fed and warmed And now, my heart Like a piece of hailstone Like pieces of hailstone From the hazy sky Falls directly onto the cemented earth 'cause I have no eaves any more

被一夜寒潮吊死的孩子赤裸着尚未被尘埃污染或塞满的身子整个儿已经僵硬那等待中的一夜像混乱而又孤独的一百年就等着太阳出来抚摩他、抚摩——直到他缓缓地一滴滴地重新化成水像蜡烛一寸寸地被烧成灰石头的缝隙是他的归宿像我饥寒的童年总是在母亲的屋檐下被喂养、被温暖而如今，我的心像一颗冰雹像一颗颗冰雹从烟雾弥漫的空中直直地摔到水泥地上因为我已没有屋檐

The study shows that the pressure transient curve of fractured wells in closed circular formation can be divided into six different flow regimes. In condition of the same fracture opening width and fracture length, compared to rectangular fracture, the pressure drop with tapered fracture is bigger, and the dimensionless pressure and pressure derivative curves are higher. In condition of the same fracture opening permeability, compared to linear declining and constant conductivity fractures, the pressure drop with exponential declining conductivity fracture is the biggest, and the dimensionless pressure and pressure derivative curves are the highest.

研究结果表明：圆形封闭地层压裂井的压力动态曲线可以划分为6个流动阶段；在相同裂缝开口宽度和相同裂缝长度的条件下，与矩形裂缝相比，楔形裂缝压力消耗大，表现为无因次压力及压力导数曲线越高；在相同裂缝开口渗透率的条件下，与导流能力呈线性降低的裂缝以及常导流能力裂缝相比，导流能力呈幂指数降低的裂缝压力消耗最大，表现为无因次压力及压力导数曲线最高。

The methods of computing holdup, pressure drop and temperature drop were simply introduced and some important formulas were derived.

并简要介绍了段塞流工艺计算中的持液率计算及压降和温降的计算，并对重要的公式进行了推导。

Hummel:This is General Hummel, drop your weapons,drop!

汉默：我是汉默将军，放下武器，放下！

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐