查询词典 second rate

Second, a disproportional rate of male and female students in one class is conducive to class discipline and learning effect.

其次，男女比例不一致有利于班级纪律和学习成效。

In the second chapter the experiment technique and approaches are discussed,including laser induce fluorescence spectroscopy which the comprehensive adopted for liner laser spectroscopic study,and high resolution two-photon laser spectroscopy without Doppler broadening which belonged to nonlinear laser spectroscopic ,and the theory about the fluorescence rate equation .

第二章实验技术和研究方法中，讨论了在线性激光光谱中最为常用的激光感应荧光光谱、非线性激光光谱学可使谱线的多普勒宽度得以消除无多普勒双光子吸收光谱学和碰撞分析中使用的荧光的速率方程理论。

Second, under different dose rate and energy, many kinds of bio-molecules at different conditions are studied, too.

然后在不同剂量率、不同能量的情况下，对离子注入不同状态的多种生物小分子进行了研究。

First of all, shipping prices, most of China's steel demand to adopt a charter, signed a long single lock little cost, often outside the mine during the negotiations period to buy a large number of vessels, raise the sea-freight, driving up spot prices of iron ore; The second is to control the supply of cash, take advantage of China's steel market season, creating panic in short supply, is expected to raise prices; third, to promote intra-industry mergers and acquisitions, raise the ore concentration, grasp the initiative in the negotiations; Fourth, the use of exchange rate fluctuations The key point to find the best object of negotiations.

首先是海运价格，中国钢厂大部分采用即期租船，很少签长单锁定成本，外矿往往会在谈判期间买入大量期船，抬高海运费，从而抬高铁矿石现货价格；其次是控制现货供应量，利用中国钢材市场旺季来临，制造供应短缺恐慌，提高涨价预期；第三，推动行业内部并购，提高矿石集中度，掌握谈判主动权；第四，利用汇率变动的关键点，寻找谈判最佳对象。

Because of the complexity of the terms in the expansions, many turned to the research of the second-order (also called one-term) Edgeworth expansions, and the rate of convergence of the distributions of the standard...

最近，在更弱的矩的条件下，关于单样本学生化U统计量的Edgeworth展开的收敛速度问题有了更进一步的结果。

Light waves are waves of energy that travel through space at the rate of 186, 000 miles per second

光波是以每秒186，000英里的速度通过空间的能波。

The second is the structural characteristics of the user with a higher rate of return on investment excavator.

其二是用户结构特点与挖掘机投资回报率较高。

The second, more depressing possibility is that growth stays at a permanently lower rate, with investment, employment and productivity growth all feebler than before.

第二种可能则显得更加令人沮丧：增长速度会保持在永久性的缓慢状态，投资、就业率以及生产率的增长都会比之前更加脆弱。

In fact, in the second quarter, the three fund net redemption rate among the forefront of the same type of fund. Fonda easy

事实上，在第二季度，这三个基金中的基金同类型的前列净赎回率。

In the second quarter and mixed stock funds ranked in the redemption rate, easy Fonda Fund Management Co., Ltd. is also the only three fund selected fund management companies.

在第二季度和混合股票基金的赎回率排名，易方达基金管理有限公司也是唯一的三个基金选定的基金管理公司。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐