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We have investigated the conformational features of four short peptide fragments of Staphylococcal nuclease by homonuclear two-dimensional NMR and circular dichroism with a view to examining the early events in the folding process of SNase.

中文题名金黄色葡萄球菌核酸酶折叠起始位点：N-末端短肽段的NMR研究副题名外文题名 Folding initiation sites of staphylococcal nuclease：exploring the solution conformation of N-terminal fragments by nuclear magnetic resonance 论文作者戴继勋导师王金凤研究员学科专业分子生物学研究领域\研究方向学位级别博士学位授予单位中国科学院生物物理研究所学位授予日期2001 论文页码总数68页关键词金黄色葡萄球菌核酸酶蛋白质折叠核磁共振馆藏号BSLW /2001 /Q71 /89 本论文工作用四个金黄色葡萄球菌核酸酶N-末端短片段作为新生肽链折叠的模型，用同核二维核磁共振谱和远紫外圆二色谱研究了它们的溶液构象特征。

If you want to write your own simulation, here are some excellent Papers by Jos Stam.

如果你要写你自己的模拟过程，这里有些精彩的论文，Papers by Jos Stam。

M-3-16 and baker's yeast BY-6 haploid strain without using melibiose was hybridized, 153 hybrids were identified.

将M-3-16与不利用蜜二糖的面包酵母BY-6单倍体进行杂交，共获得杂交株153株。

Believe or not, this is the life of a working aritste - uncertain, unsecure, unknown but keeping awake to be 24 hours stand by.

信不信由你，这就是一个艺人的工作最好的写照----不确定，没安全感，不清楚，却要保持清醒，24小时stand by。

The clock is much slower than real one on the host OS.by searching to Google, I found this post saying about FreeBSD clock is slowing when acting in VMWare as guest OS, and it was also the same reason in Linux that the OS is using APIC to get the clock for the time.

时钟慢得多，比真正的一对东道国os.by搜索到Google ，我发现这个职位说，关於FreeBSD的时钟正在放慢采取行动时，在VMware作为客户操作系统，而且它也是同样的理由认为，在Linux操作系统使用apic得到时钟的时间。

DVB-S (Digital Video Broadcasting by Satellite) modulator is one of the digital headend devices compatible with DVB-S standards, which can be extensively applied to satellite-specific digital video broadcasting and related services.

DVB-S(Digital Video Broadcasting by Satellite)调制器是符合DVB-S协议的数字电视前端设备之一，也满足我国数字电视卫星广播标准，该设备可以广泛应用于数字电视卫星业务和相关数字电视业务。

It gets its name from abbreviating "Block Started by Symbol".

BSS 段这个名字是& Block Started by Symbol &的缩写。

Ought to be followed by noun, i did think it over, bethinking of preposition and its another name "介词"in chinese, and wondered why we chinese employ 介词 rather than 前置词 to name pre-position?

而我们知道，&介绍&的对象，是名词、名词词组或者名词形态的其他词等等，总之，一定是名词性质，这就回到了上面的原则&so preposition is supposed to followed by a noun&。

The influence of CFC-12 content, effect of fluorination temperature and fluorinating time on the structure and hydrodesulfurization activity of the catalysts were examined systematically. The results revealed that hydrodesulfurization activity of the catalyst fluorinated by 1% CFC-12 at 623 K was obviously improved With an increase of 20%-30% as compared With that of the unfluorinated catalyst, the commercially available BY2 catalyst, and NH4F-fluorinated catalysts.

通过对0.5%~7%各种氟里昂浓度和473~773K各种温度及不同时间氟化处理的样品进行详细考察，发现在623K下由含氟里昂1%的湿空气氟化的载体制备的催化剂样品，其噻吩的加氢脱硫的活性有明显改善，相对於非氟化样品、BY-2工业催化剂以及氟化铵溶液浸渍处理的催化剂活性提高20%~30%，且非常稳定。

I have no idea whether I am timid, grudging, or selfish; just many one-sentences have gradually absorbed more and more humidity from time and sunk deeper and deeper into my heart, getting more and more difficult to stand by.

我不清楚是我胆怯，不忍心，不舍得，还是自私。渐渐地很多一句话吸收了水分，越来越往心里沉，越来越难stand by。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。