查询词典 dust devil

As a result, parts of the dust cloud have become stratified, pointing toward Merope. The closest particles are the most massive and the least affected by the radiation pressure. A longer-term result will be the general destruction of the dust by the energetic starlight.

因此，部份尘埃云形成指向昴宿五的层状结构，最靠近昴宿五的尘埃粒质量也最大，因为它们受到辐射压的影响最小，更长期的效应是尘埃微粒会被高能量星光给全部破坏。

I should like, however, that my dust should mingle with kindred dust.

我喜欢，不过，我的尘土与骨肉灰尘混在一起。

Sweep dust - Minyan said: the twelfth lunar month 24, the Shan dust and sweep the house.

扫尘——民谚说：腊月二十四，掸尘扫房子。

The mudsill and bracket of RWD/QX--48 X1X 2 electrical dust precipitator act as the primary study subject in this paper, and finite element analysis and optimization analysis are made by use of large-scale finite element analysis software I-DEAS, aiming at the demerit of nonstandard design on electrical dust precipitator in our country.

中文摘要：本论文主要以RWD/QX—48×1×2型电除尘器的底梁和支架为研究对象，针对我国电除尘器生产单位对其设计不规范、结构不合理的缺点，利用大型通用有限元分析软件I-DEAS对其进行了有限元分析和优化计算。

It was found that the pemeability of the dust core was almost a constant in the frequency range from 1KHz to 100KHz,and the quality factor Q of dust core increased with increasing frequency.It was also found that Q became higher at the frequency over 50KHz in comparison with that of permalloy in higher frequency.

结果表明，在测量的频率范围内(1KHz-100KHz)，该粉芯的磁导率几乎不随频率变化而变化；粉芯的品质因数Q随频率的增加而增加，在较高频率时有着比坡莫合金粉芯还要高的值，具有应用价值。

The reasons for the dust flying in the dust collcecting system of Hametg aluminium powder ball mill were analyzed.

分析了Hametg法球磨铝粉工艺收尘系统粉尘飞扬的根源，通过布袋除尘器的选择与设计，对球磨铝粉收尘系统进行了改造。

In this paper, by analyzing the dust of pulverized coal conveying equipment as requested by dust ventilation system design and detailed design.

本文通过分析煤粉输送设备扬尘的要求，提出通风除尘系统设计方案并进行通风除尘对工作人员的工作、生活环境的改善有着重要的意义。

According to the analysis of cause to make dust in reaction pulverizer ,the dust collector for pre-comminuting project for datong coal is designed with theory of gravity separating for heterogeneous material system,and good result got.

通过对反击式粉碎机粉尘产生的原因进行分析，引入非均相物系重力沉降分离原理，设计了大同煤预粉碎工程的除尘装置，取得了良好的使用效果。

Under the skeptical eyes of local doctors Don Luigi Garofalo, a priest in the Quarto sector of Naples, alleges that he is curing all the ills that flesh is heir to, from pneumonia to broken bones, by a practical application of the theory derived from the text,'Man is of dust and to dust he shall return.

在当地医生们怀疑的目光下， Naples 的 Quarto 分区的一位牧师 Don Luigi Garofalo 宣称，他已经治愈了不少种疾病，从肺炎到骨折，应用的就是这段文字中传达出来的理论--'人本是尘土，也将归于尘土'。

Bite the dust 献身 Many redskin bit the dust in the battle.

许多印第安人在战斗中丧生。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的