查询词典 magnetism

Influence of weighting material's magnetism on friction factor is studied with improved testing method.

因此，用改进的试验方法研究了加重剂磁性对钻具摩阻的影响。

By calcining β-FeOOH with NP-4 in the molar ratio of 5, or calcining gelatin of broken emulsion, the dispersed symmetrical square γ-Fe2O3 with enhanced magnetism was observed.

结果得出，对n=5或破乳所得凝胶煅烧，所得样品皆为分散均匀的四方形颗粒状，且为磁性明显增强的纳米氧化铁γ-Fe2O3。

Kind of so-called "Heidan" stone is appeared in Beijing jewelry markets. It is black and has strong magnetism, which is called "hematite" or "goethite" by traders.

bstract 在北京的一些珠宝市场出现了一种被称为&黑胆石&的饰品，呈黑色，具有强磁性，商家或称其为&赤铁矿&，或称为&乌刚石&。

Natural rubber magnets have weak magnetism, are used on iceboxes, press work and marketing and promotion premiums.

天然橡胶磁体有弱磁性，用于对iceboxes ，印刷品和营销和推广的保费。

The presence of iron carbide also reduces magnetism .

在场的碳化铁也减少了磁性。

The selection rules for the angles of jaw clutch, the determination of the sup ply voltage for the magnet, the design of the control circuit to eliminate the so-called "striking jaw top" and the measures to reduce residual magnetism and the switching time are discussed. The code circuit designing method for the speed control of the spindle box in XHK 5140 machining centre is also described.

本文根据牙嵌式电磁离合器的使用情况，对离合器齿形角的选择原则、激磁电压的设计、消除顶齿的控制电路的设计，以及采用电容器放电消除剩磁和缩短断开时间等问题进行了讨论，最后介绍了XHK5140立式加工中心主轴用电磁离合器变速的译码电路的设计方法。

She found him lifting her head and looking into her eyes. What magnetism there was she could never know.

她永远都搞不懂，他怎么会有这么大的吸引力。

The direct measure mode is that Hall part is set into the interspace of loop winding or magnet coil, then the magnetism voltage difference or the current is measured.

直测式是将霍尔器件置于具有线圈绕组或直穿母线的环型铁磁体气隙中，测出气隙里的磁压降，即为被测电流。

In this thesis a series of novel transition metal complexes with dicyanamide have beenprepared and characterized by X-ray crystallography, spectroscopy and magnetism.

在本论文中，我们制备了一系列新型的过渡金属二氰胺配合物并表征它们的晶体结构，谱学特征和磁性质。

Imamura (Ref. 1 , p. 346), a well-known seismologist, wrote as follows in 1937:" attacked with every resource at their command the various problems bearing on earthquake prediction, such as earth tiltings and earth pulsations, variation in the elements of terrestrial magnetism, variation in underground temperatures, variation in latitude, secular variation in topography, etc., but satisfactory results were not obtained".

Imamura〔参考文献26第346页〕，著名的地震学家，1937年写道∶'［委员会］利用他们能够调动的一切资源对地震预测有关的所有问题进行研究，包括地倾斜、地跳、地磁因素的变化、地下温度的变化、纬度的变化、地形学方面长期，等，但是未能获得令人满意的结果。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！