四

You have to be explicit about your expectations; if you plan on working 15 hours a day in the beginning, then you want a lab staff that will be willing to match that lifestyle.

据国家科学基金会报告，在2003年，过去的四至六年中获得学位的科学、工程博士学位持有者之中，大约有20％在四年高等教育机构拥有终身任期或终身职务。

Years old retire is the pursuit of the person that a lot of doing poineering work, retiring is not natural span of life of take care of oneself of course, beadhouse also is not idle will not to have a thing, search a few relaxed, comfortable the job that fills fun again without too great pressure is done, it is again good for certain nevertheless, however although the person that those close without get better passes 40 to be like Wang Zhidong person still going all out in work for the career, do not know to regret really at the outset actuation.

四十岁退休是许多创业者的追求，退休当然不是颐养天年，养老院也不是闲来无事，找一些轻松、舒适没有太大压力又布满乐趣的工作做做，肯定是再好不过，倒是那些没有见好就收者即使年过四十如王志东者还在为事业拼搏，真不知道是不是后悔当初的冲动。

Cauline leaves often denticulate, sparsely ciliate; mature fruit terete or slightly 4-angled, abruptly constricted to beaklike apex 0.5-1.5 mm; fruiting pedicels (4-)6-10(-12) mm, slightly shorter or slightly longer than fruit

经常的茎生叶具小齿，疏生缘毛；圆柱状的成熟果或稍四棱形，对喙状先端突然缢缩毫米；果梗(4-)6-10(-12)毫米，稍短或稍长于果 2 G。 pendula 垂果四棱荠

Cauline leaves subentire or entire, not ciliate; mature fruit distinctly 4-angled, attenuate to beaklike apex (2-)2.5-3 mm; fruiting pedicels 1.5-3(-4.5) mm, much shorter than fruit

茎生叶近全缘的或全缘，不具缘毛；成熟果清楚四棱形，对喙状渐狭先端2-2.5-3毫米；果梗1.5-3(-4.5)毫米，远短于果 3 G。 ikonnikovii 短梗四棱荠

St. Isidore of Seville (d. 636) and the Venerable Bede (d. 735) are to be classed among the Fathers, but they may be said to have been born out of due time, as St. Theodore the Studite was in the East.

圣伊西多尔的塞维利亚（四636 ）和老贝代（四735页），是被归类当中的父亲，但他们可以说是已经诞生出适当的时候，正如圣西奥多该studite是在东。

She's forty by being three children's mother now , but she still often bethink her first love at fourteen.

如今她四十岁了，有三个孩子，但她仍然时常想起自己十四岁时的初恋。

This article outlines the progress of ancient Chinese lenses from the Pre-Qin Period to the Five Dynasties, and discusses mainly two arguments: First, the"yangsui" recorded and narrated in Lun Heng by Wang Chong of Eastern Han Dynasty may be a plano-convex glass lens; secondly, the"four mirrors" recorded and narrated in Tanzi Hua Shu by Tan Qiao of Southern Tang Dynasty may be a plano-convex lens, a biconvex lens, a transparent planeparallel plate and a concave-convex lens respectively, but what kind of tra...

本文概述了中国古代透镜从先秦到五代的发展进程，着重从古代文献和出土文物的研究出发，结合中国古代社会经济发展水平，论证了东汉王充《论衡》中记述的阳燧可能是玻璃平凸透镜；论证了南唐谭峭的《谭子化书》中记述的"四镜"可能是平凸透镜、双凸透镜、平光镜和凹凸透镜。作者认为《谭子化书》"四镜"段可能实际上是对中国古代透镜发展的阶段性总结。

Article 44 When the payer has accepted the bill, he shall bear the liability of paying it at maturity.

第四十四条付款人承兑汇票后，应当承担到期付款的责任。

It is impossible Gua 0-63 from 64 natural that the number of complete binary form.

六四十卦正是从0到63这六十四个自然数的完整的二进制数形。

By his body's known weight of eleven stone and four pounds in avoirdupois measure, as certified by the graduated machine for periodical selfweighing in the premises of Francis Froedman, pharmaceutical chemist of 19 Frederick street, north, on the last feast of the Ascension, to wit, the twelfth day of May of the bissextile year one thousand nine hundred and four of the christian era (jewish era five thousand six hundred and sixtyfour, mohammadan era one thousand three hundred and twentytwo), golden number 5, epact 13, solar cycle 9, dominical letters C B, Roman indiction 2, Julian period 6617, MCMIV.

28他是凭着常衡制十一斯通零六磅的体重坠落的。他所使用的是弗雷德里克街北区十九号的药剂师弗朗西斯。弗罗德曼的店铺内那台供定期测量体重的有刻度的自动磅秤。日期是耶稣升天的最后节日，即闰年基督教公元一九0 四年（犹太历公元五六六四年，伊斯兰历公元一三二二年）五月十二日。金号码五，闰余十三，太阳活动周九，主日字母CB，罗马十五年历二，儒略周期六六一七年，MCMIV 。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。