查询词典 second-rater

A theory of a second force rekindles the possibility of progress and raises troublesome questions: If there is a second law of life -- a rising flow -- what is it flowing toward?

第二种力量的理论重现点燃了进步的希望，同时也提出了令人棘手的问题：如果存在一个生命的第二法则——上升潮，那么这个潮流的方向究竟指向哪里？

The second was Quanzhou Modern Art Exhibition ,held in September of 1986, displayed 55 pieces of artworks, which were created based on physical objects mostly. During the second exhibition, the members agreed on the concept : Let painting art get rid of distance feeling , restituting essence of art by random physical objects.

第二次展叫做《泉州现代艺术展》，举办于1986年9月，作品55件，多为随手可得的实物，这次展览，大家在&以随机性还原艺术的本质，摆脱架上绘画的贵族气息&的观念上取得了一致。

However, the conversion rate of glycerol produced from the first stage using cornstarch to 1,3-propanediol from the second stage was only 26.5 % in 31h and the final concentration of 1,3-propanediol was 13.4 g/L. The productivity of 0.43 g/ of the second stage was much lower than that of a two-stage-fermentation from glucose （1.65g/ L） or of single fermentation from saponified glycerol, which is

多年来，研究人员在甘油生物歧化过程的代谢途径、动力学特征等方面已进行了较为深入的研究，甘油作为唯一碳源的最大理论摩尔转化率为72％，辅助底物的使用可以将甘油转化率提高至100％，发酵液中1，3一PD的最终浓度可以达到65～70 g／L3 。。。。。。

A vortex generator in the second chamber segregates the liquid to the outside and the gas to the inside of the second chamber.

在所述第二室中的一个涡流发生器，将所述液体分隔到所述第二室外部，而将所述气体分隔到所述第二室的内部。

One point is the tail portion of an axial flange swaged into a groove in the rack, and a second part of the same axial flange has a groove for retaining a locking ring in a second groove in the rack.

一个连接点就是一个轴向凸缘的后部，该轴向凸缘被锻压到齿条的一个沟槽内，该轴向凸缘的第二部分设置有一个沟槽，该沟槽用于将锁紧环保持在齿条上的一个第二沟槽内。

Compared to people, who can distinguish a maximum of 25 discrete images per second, flies are visual virtuosos: they can sense up to 100 separate images per second and respond fast enough to change their flight direction.

人类每秒最多可辨别出25个离散的图像，相比之下，苍蝇则是视觉大师：它们每秒能甄别出多达100幅的独立图像。而且能以闪电般的反应速度改变其飞行方向。

On my machine I see 25 frames / second in windowed mode, and 60 frames / second in full screen mode.

在我的机器我看到25帧/秒，在窗口模式和60帧/全屏模式秒。

It was dominated by Sparta until the rise of the second Achaean League in the third and second centuries b.c.

亚'。''该''。'亚'。''联盟崛起以前该地一直受斯巴达的统治

The plasma arc generator comprises cathode, two anodes and insulating strip between two anodes, first anode is cylindrical hollow sleeve, the cylinder cathode is placed in the centre of said sleeve, and an annular fluid channel is formed between both the lower portion of first anode is equipped with a hole as fluid outlet, and second anode is a circular plate with central hole, between two anodes there is an insulating strip, the diameter of central hole of second anode is less than the diameter of lower hole of first anode.

本发明是一种串式多级压缩等离子弧发生器，由阴极、两阳极及阳极之间的绝缘片组成，第一阳极为圆柱形空心套管，圆柱体阴极处于该套管中心，并在两者之间形成环状流体通道，第一阳极下部是一个供流体出口的横截面为圆的孔，第二阳极是中心开孔的圆形板，两阳极之间有绝缘片，第二阳极中心孔的直径小于第一阳极下部孔的直径。

In the second part of of this thesis, we firstly derivate the operation condition of intracavity SHG of dualwavelength laser from the rate equation, and then numerically calculate the relationship between the laser operation parpmeters and the pumping powers. And then we discuss two possible ways to get balancing outputs of the harmonic waves of the two wavelengths. By comparing the two ways, we find that the method by increasing the geometrical factor of 1079. 5nm SHG has the higher efficiency than the method by adding the additional loss of 1079. 5nm basic wave. Besides, the first method is easier to realize in experiment than the second method.

本论文第二部分从速率方程出发，通过求解速率方程的稳态解得到了Nd：YAP腔内倍频双波长激光的连续运转条件，数值计算得到了随泵浦功率变化的激光运转情况；计算、分析了通过增加主波长的倍频耦合几何因子和增加主波长的腔内损耗两种方法获得均衡的双波长倍频输出的运转情况，通过二者的比较，发现增加倍频耦合几何因子的方法比增加损耗的方法效率更高，而且在实验上更易于实现。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。