查询词典 DX

A If two differentials d s and dX are zero, then dX ' has to be zero too. Since d s = 0, we have s = constant, the it is a reversible adiabatic process →.

对於一个系统有两个以上的独立变数时，由於热力学第二定律，及温度是不同状态方程式中共用的变数，所以也是可积分的。

Why not build a dx tube radio the same way as a dx crystal set?

突然一个念头冒了出来：为什么不用同样的思路来做一台DX单灯机呢？

Most misidentified stations turn up as "clinkers" in the DX club bulletin lists result because the DX'er lacked information or experience, was careless, or jumped to hasty conclusions due to wishful thinking.

大部分识别错误的电台在公布在DX俱乐部收听报告中都证明是失败的，肇因於收听者缺乏经验，足够的资讯，当然他是无心的。造成一厢情愿的骤下结论。

WORLDWIDE DX CLUB does not claim to be the biggest or best DX club in the world.

全世界DX 俱乐部不敢说是世界上最大或最好的DX 俱乐部。

A Prove that d/dx is a linear operator on V. b You can put a coordinate system on V by mapping p to p(0, p(1), p(2).(Please imagine that flipped 90 degrees so it is a column.) Find the matrix that represents d/dx in this coordinate system.

1证明d/dx是V上的线性算子；2你可以将p映射到p(0， p(1)， p(2)，从而给V加上坐标系（想象将其翻转90°，形成柱体），找出在此坐标系中代表d/dx的矩阵。

It followed this up（to add to sth that you have just done by doing sth else） in early 2009 with the smaller, cheaper and more elegant Kindle 2, which costs $259, and the larger Kindle DX, which is designed to display newspapers and textbooks.

Kindle二代只需259美元，另外还有大号的电子阅读器Kindle DX，专门为阅读报纸和教材设计的。

Finally, qualitative analysis of the major factors, such as the soil strength, the number of branches, the distances between adjacent braches and the angle between the surface of branches and the horizontal level, which will affect the uplift-bearing capacity of DX piles, are carded out.

最后，对影响DX桩抗拔承载力的桩侧土体强度、支盘受荷面与水平面的夹角、支盘数量与间距以及成桩工艺等主要因素进行了定性的分析。

Special pump company's main products are: J Series piston metering pumps, J Series divide metering pumps, ADX | DX series of small flow of centrifugal pumps, TA | TE Petroleum and Chemical Process pump, TH standard chemical pump, FY Double exports of high temperature under the pump, HZW Chemical axial flow pump, HHW Francis chemical pumps, methylamine pump spare parts, chemicals and medicine system devices.

特种泵业公司的主要产品有：J系列柱塞计量泵、J系列隔膜计量泵、ADX|DX系列小流量离心泵、TA|TE石油化工流程泵、TH标准化工泵、FY双出口高温液下泵、HZW化工轴流泵、HHW化工混流泵、甲胺泵备件、化学加药系统装置等。

With Amazons Whispernet service, you can send your documents directly to your Kindle DX and read them anytime, anywhere.

与Amazon的Whispernet的服务，您可以把您的文件，直接向您的金德勒DX和阅读它们随时，随地。

Let X be a real Banach space with strictly convex dual space X(superscript *) and G a bounded, open subset of X. T: DX→2 is a m-accretive operator, C: D→X is bounded operator.

设X是一个实Banach空间，X为其对偶空间，G是X的开、有界子集。T：DX→2是m-增生算子，C：D→X是有界算子。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。