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A phase-locked amplifier is used to improve the signal-to-noise ratio of photoelectricity signal, and a computer is utilized to incept the sampling sig...

用锁相放大器来提高光电信号的信噪比，信号被快速采样后由接口电路输入计算机，自动给出所测单模光纤的模场半径。

Bai Lasi of business SIG division is built in the outspread mechanism that blow model company of German hamburger city, reduced weight to had become a popular topic.

在延伸吹塑机制造商SIG科柏拉斯公司，减轻重量已经成为了一个热门话题。

The legless robot, called "Sig," was developed by a research team at the government-funded Japan Science and Technology Corporation.

这个没有腿的机器人名叫&西格&，是由官方出资的日本科学技术公司的一个研究小组研发的。

The total scores and anxiety and happin ess satisfaction subscale of PHSS in the male middle school students of the Han nationality group was significant higher than that of the Zang nationality group .The total scores,intellect and school state and physical appearance subscale of PHSA in the female middle school students of the Zang nationalty group were sig n ificant lower than that of the Han nationality group.

汉族男性中学生的PHSS总分及焦虑分量、幸福与满足分量表明显高于藏族组，2组其余各分量表比较统计学上无显著性差异；藏簇女性中学生的PHSS总分及智力与学校情况分量表，躯体、外貌分量表均明显低于汉族组(P.05)，2组其余各分量表比较在统计学上无显著性差异。

Results:There were more sig n ificant decrease in Pt、Po、FI and FRI,more significant lengthening in TPT and 1 /2RT in 10 Hz and 20 Hz groups(P＜0.01).However,there was completely opposit e effect in 50 Hz and 100 Hz groups.

结果：①同对照组作比较，10 Hz和20 Hz组的Pt、Po、Pt ／Po 明显月经降低(P＜0.01)，TPT和1／2 Rt 明显月经延长(P＜0.01)，FI和FRI 明显月经下降( P＜0.01)。50 Hz和100 Hz组出现完全相反的效应(P＜0.01)。

One of these compounds, 2-diethyl- aminoethyl-5--(4-methoxybenzylidene) cyclo- pentanone hydrochloride (T81) possessed sig- nificant antiinflammatory and analgesic ac- tivity when administered orally.

Ⅲ类化合物完全无抗癌活性，对其中一个化合物2-二乙胺乙基-5--（4-甲氧基苯亚甲基）环戊酮盐酸盐（T81）试验结果表明，它经口给药时具有显著的抗炎、镇痛活性。

To master the liquid helium transfer method correctly is of a great important sig-nificance in economy for reduction of the liquid helium precool amount, full use of the liquidhelium cool amount and increase of the transfer efficiency of liquid helium In this paper the construction and use demands of the liquid helium transfer tubes,liquidhelium precool and transfer methods are presented.

正确掌握液氦输送方法，对减少液氦预冷量、充分利用氦气冷量和提高液氦输送效率有着十分重要的经济意义。

It was also found that the dementia group tended to have lower premorbid levels of cognitive functioning. Conc lusion: Sig nificant group differences in MMSE scores across the assessment intervals sugges ted different courses of cognitive change in normal aging and dementia.

痴呆老人MMSE分数变化前后5年及10年间均显著高于无痴呆老人，提示正常老化与痴呆的认知功能衰退模式不同。

It was also found that the dementia group tended to have lower premorbid levels of cognitive functioning. Conc lusion: Sig nificant group differences in MMSE scores across the assessment intervals sugges ted different courses of cognitive change in normal aging and dementia.

痴呆老人颈椎病 MMSE分数变化前后5年及10年间均显著高于无痴呆老人颈椎病，提示正常老化与痴呆的认知功能衰退模式不同。

The activity of polygalacturonase,PME,cellulase and the soluble pectin content of MA stor-age were significantly lower than those of control; while the flesh firmness,cellulose content ,protopectin content were sig-nificantly higher than those of control. Results showed that MA storage retarded the softening process of mulberry fruit.

研究了在(2±1)℃下，MA贮藏对桑果细胞壁组分和水解酶活性的影响，结果表明：MA贮藏可抑制桑果呼吸强度和乙烯释放量，MA贮藏桑果的纤维素酶、果胶甲酯酶和多聚半乳糖醛酸酶等细胞壁水解酶活性和水溶性果胶含量显著低于对照，而果实的纤维素和原果胶含量显著高于对照，从而延缓桑果的软化。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！