查询词典 sec

Madeline: I'll just be a sec.

我很快回来。

When other alcohols is as the raw material, the yield ofaim product (diethyl carbonate, n-butylethyl carbonate, sec-butylethyl carbonate,benzylethylcarbonate and phenethyl ethyl carbonate) was 67.3, 52.3, 56.7, 37.6 and32.8％.

考察了此合成方法适用的普遍性，初步得出了此电合成方法适用于底物为伯醇和仲醇类，而不适用于叔醇和苯酚的反应。

Nd:YAG Laser (wavelength 1.06μm, power 30w, 40w)was used to irradiate the vegetative cells of Haematococcus pluvialis, and with irradiate does of 10 sec, 30sec,60sec.

利用Nd：YAG激光(波长 1.06μm，功率30W，40W)照射雨生红球藻的营养细胞，辐照时间为10sec，30sec，60sec。

With the analysis and discussion of their photoini- liability, it was indicated that their max are all around 330 nm, and all of them have excellent solubility in water and good photoinitiability. Furthermore, the three Photoinitiators with α-tert-amine are obviously superior to the one with just α-sec-amine. Among the four photoinitiators l-(4-aminophenyl)-2-diethylamino-l- propanone dihydrochloride is the best and it has excellent use value.

通过对它们的光引发性能测试和构效关系的分析探讨，表明四种光引发剂的最大吸收波长λ_(max均在330nm左右，具有优异的水溶性和良好的光引发性能，其中具有α-叔胺基团的三种光引发剂明显优于具有α-仲胺基团的光引发剂，尤其以1-(4-氨基苯基)-2-二乙胺基-1-丙酮盐酸盐的光引发性能最好，具有推广应用前景。

We are required to make recoupable advances against royalty payments in an aggregate amount of approximately US$51.3 million consisting of quarterly amounts ranging from US$1.6 million to US$3.7 million over a four year period commencing from the commercial launch and additional payment amounts totaling US$6.8 million linked to certain events, which have not yet occurred, prior to the commercial launch of WoW in China.

第九城市所递交的招股书： http：//www.sec.gov/Archives/edgar/data/1296774/000119312504204040/df1.htm

The expression had significant difference between ASEH and carcinomas depend ing on the differentiation degree.The expression rates of P53 in SEAH,CIS and ISEC were 6.66%,8.00%and 26.67%,respectively.it was significantly different bet ween keratinized and non-keratinized type of SEC.

表达在不典型增生与癌之间差异有显著性，且和组织分化程度有关。P53在三者之间表达率分别为6.66%，8.00%和2 6.67%，角化型和非角化型鳞状上皮癌之间表达差异有非常显著意义(P.01)。

In particular, the SEC will need to be shored up in its role as the protector of investors.

特别是，必须强化证交会保护投资者的职能。

Three adult human brain stems which presented an unilateral hyprtrophy ofthe striae medullares of the fourth ventricle were studied in serial Weigert sec-tions with the following results.

在三个成人脑干先见第四脑室髓纹一侧偏大，经过染片研究，发现以下的情形。

Methods Spontaneous afferent discharge of subdiaphragmatic vagus nerve was recorded in urethane anesthetized rats.

方法采用电生理学方法记录膈下迷走神经传入自发放电为观察指标，观察外周静脉注射不同剂量的5-HT（3、10、30μg/kg）、5-HT3受体的拮抗剂格拉司琼（1mg/kg）以及5-HT＋SEC对其的影响。

Objective To observed the effect of APP17 peptide (β-Amyloid precursor protein,APP,319～335 peptide sec- tion),on the hippoeampal neuron expression of Insulin receptor,Insulin receptor substrate-1 (IRS-1) in cardiopulmonary re- suscitation rats.

目的观察APP17肽对心肺复苏大鼠海马神经元CA1区胰岛素受体、胰岛素受体底物-1(IRS-1)表达的影响。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。