four的例句大全

CW visible vertical cavity surface emitting laser ( VCSEL) operated at room temperature is fabricated by four time proton bombardment technology using tungsten wires as a mask.

利用钨丝掩膜质子轰击工艺制造出一种室温条件下可连续工作的可见光垂直腔面发射激光器。

Twenty minutes after a single bolus dose, it may be unnecessary to antagonize the block when the train-of-four has returned to normal and fade is not present to a tetanic stimulus.

单次用药20分钟后，当四个成串刺激恢复正常和强直刺激消退后，没有必要再进行拮抗。

And then, four nuclear boiling heat transfer models are focused on.

其次，重点介绍了核态沸腾换热的四种经典模型。

The Lubrication and Sealing of Packaged Horizontal Boiler of Four Tons

四吨卧式快装锅炉的润滑与密封

At the onset of the war, he had emerged from obscurity with enough money to buy a small swift boat and now, when blockaded goods realized two thousand per cent on each cargo, he owned four boats.

当战争爆发时，他从默默无闻中突然冒了出来，用手头的钱买了一条小小的快艇，而现在，封锁线货物的利润已增加到二十倍，他也拥有四条船了。

Research and Application of Four-oil Wedge Bush in Electric Blower of Blast Furnace

四油楔轴瓦在高炉电动鼓风机上的研究与应用

The four species and certain saprophytes can be distinguished from each other by habit characteristics in blotter test. A BLOTTER METHOD FOR DETECTING SEED BORNE INOCULUM OF FUSARIUM SPECIES IN COTTON

依据吸水纸培养特征，能快速检测这四种种传德氏霉病菌。棉花种传镰刀菌的吸水纸培养检验法

Blotter test for four seed-borne species of drechslera in barley

大麦四种种传德氏霉属病菌的吸水纸培养检验

Automatic test system went through four stages: specific test system, cordwood test system, modular test system and device synthesis test system which indicates the automatic test system obtains great progress.

自动化测试系统经历了专用测试系统、积木式测试系统、模块化测试系统和合成仪器测试系统四个阶段，取得很大的成就。

The Generation of Cosine Pulse Signal with Four Phase Codes

余弦脉冲四相码信号及其产生

Four kinds of discrete transform principal component regression methods were established by combining wavelet packet transform, wavelet transform, Fourier transform and discrete cosine transform with principal component regression. Calculating programs were designed to perform the calculation by discrete transform principal component regression methods.

将离散小波变换、小波包变换、傅里叶变换和离散余弦变换与主组分回归方法结合构成4种离散变换主组分回归方法，编制了离散变换主组分回归方法的计算程序。

The flexural problems of orthotropic rectangular plate with four free edges rested on elastic foundation have been discussed in this paper and analyzed by the Fourier trigonometrical cosine series and double trigonometrical cosine series.

本文利用Fourier双三角余弦级数和单三角余弦级数，讨论和分析了弹性地基上四边自由正交各向异性矩形板的弯曲问题。

Partial correlation coefficients between four factors and yield are all positive.

4个因素与产量的偏相关系数均为正值。

For it is the nature of a log or stone to remain motionless on level ground, and to move when on a slope; if four-cornered, to come to a standstill, but if round-shaped, to go rolling down.

木石的性情是处于平坦地势上就静止不动，处于陡峭的斜坡上就滚动，方形容易静止，圆形容易滚动。

Duplex four-cornered steam-driven reciprocating compressor

双列四缸对置式蒸汽驱动往复压缩机

A four-cornered sail hoisted from a yard that is oblique to the mast.

从院子里升起来的相对于桅杆是倾斜的四角的帆。

The eye of a little god, four-cornered.

某个小神的眼睛，四四方方。

There are six cases of corneal nebula, four cases of macula, 34 cases of leucoma.

角膜云翳6例、斑翳4例、白斑34例。

Step four: the write system call returns, creating our fourth context switch.

步骤四：系统调用返回，导致了第4次上下文切换。

These four factors can be differentiated with three dimensions, namely, ability is an internal, stable, un controllable factor, effort is an internal, unstable, controllable factor, task difficult is an external, stable, un controllable factor.

这四个因素可以用三个维度来划分，即内部的、稳定的、不可控的因素是能力；内部的、不稳定的、可控制的因素是努力；