在后地

According to the principle of A-O interaction and quartz＇s different characteristic in the direction of parallel and perpendicular acoustics field, with a quarter-wave plate being inserted in an AO Q-switch Nd : YAG laser cavity between mirror and Q-switch, AO Q-switch＇s Bragg diffraction efficiency formula is put out theoretically.

结合声光相互作用理论和声光介质熔石英在平行和垂直于声场的两个方向具有不同声光优值的特性，理论推导了腔内引入四分之一波片后声光Q开关的布喇格衍射效率公式，计算模拟得出引入四分之一波片能够有效地提高声光Q开关关断连续Nd：YAG激光的能力。

Sports also help to refresh people's mind from brainwork all day and night, and even more surprisingly, exercising can stimulate people's brains to work more actively and creatively.

另一方面，运动能够帮助人们在夜以继日的脑力劳动后振奋精神，更惊人的是，锻炼身体可以使我们的大脑更加积极和富有创意地工作。

Miners Todd Russell, left, and Brant Webb take their first steps above ground in two weeks.

被困两周后，矿工托德·鲁塞尔和布兰特·维博迈出了在地面的第一步。

The results indicated that the content of MDA and root-shoot ratio were increased, but the dry weight of root, total root length, secondary root number, root activity, the SOD activity of root, the height of plant and aboveground dry weight of broomcorn millet decreased significantly with drought treatment regardless of fertilizing or not.

不同施肥水平下黍子根系对干旱胁迫的生物学响应研究表明，无论施肥与否，拔节期或抽穗期干旱胁迫均会使黍子根重、根长、根活力、次生根数、根系SOD活性及株高与地上部干重明显降低，MDA含量明显增高；水分胁迫解除后，黍子根系增长迅速，表现出明显的补偿效应和根系对水分反应敏感的特点，但干旱造成的不利影响在后期未能完全补偿。

Tarski constructed strictly the calculus of classes and its metalanguage,then defined some important concepts of the calculus of classes,such as sentential function,free variable, sentence,operation,consequence.

塔斯基严格地构造出了类演算语言，然后又构造出了类演算语言的元语言，并且在元语言中定义出类演算语言的语句函项、自由变元、语句、运算、后承等重要概念。

After and so on ethyl alcohols wield becomes dry, the small rice noodle shakes,then closely curls up the leather clothing, puts some camphor balls or the camphene block,seals off about 2 months, the mutton smell was mad that may remove also available pours withthe floral water on the towel, then scratches with the towel the leather, the leatherunusual smell did not have.

等酒精挥发干后，把小米粉抖掉，然后将皮衣紧紧地卷起，放上一些樟脑丸或樟脑精块，闷上2个月左右，膻气就可除掉还可用用花露水倒在毛巾上，然后用毛巾将皮革件擦一遍，皮革异味就没有了。

Foolishly,after shedding tears of regret,I can't seem to stop myself from doing it again.

很傻地，在掉完后悔的眼泪后，我似乎无法制止自己再做同样的事。

I still remember how I toddled in front of an aged man's cane chair, reciting the verse "the sing girls, with no regrets for the perishing country, gaily echoed across Changjiang 'A Song of Courtyard Flowers". Having lived through the dynasty Qing, he shed tears at my innocence.

我还记得摇摇摆摆地立在一个满清遗老的藤椅前朗吟"商女不知亡国恨，隔江犹唱后庭花"，眼看着他的泪珠滚下来。7岁时我写了第一部小说，一个家庭悲剧。

Especially in June 2007, bilateral feeling worsens further after his sicken, made a divorce in October 2007. On December 29, 2007, ginger lady jumps building commit suicide. Began on January 10, 2008, the migrant that north flies to, the website such as community of old standard net, skyline is published, published he and pair of family to have affront, calumniatory implied meaning, be like: Lady weighing ginger is by accuser " hound somebody to death ";"The product that the cheap man Wang Mou that boycotts all following to force fast knot delivers a wife concerns ";"No matter how, I am met certainly first firm firm ground smokes him a few remember canorous a slap on the face... the pitiful creature that plays drift along in parental assistant ".

尤其是2007年 6月，他患病后双方感情进一步恶化，2007年10月闹起离婚。2007年12月29日，姜女士跳楼自尽。2008年1月10日开始，北飞的候鸟，大旗网、天边社区等网站发表、刊载了对他及家人进行欺侮、诽谤的文章，如：称姜女士是被原告"逼死"的；"抵制所有跟逼死结发妻子的贱男人王某有关的产品"；"无论怎样，我都一定会先狠狠地抽他几记响亮的耳光……在父母的羽翼下苟且的可怜虫"。

In an early childhood classroom where the children became curious about hermit crabs after reading Eric Carle ' s A House for Hermit Crab , we incorporated the topic of crustaceans in as many centers as possible.

在阅读了埃里克卡利《寄居蟹的家》后，低年级教室中的幼儿对寄居蟹变得感兴趣，我们把昆虫类动物的学习尽可能多地渗透到各个中心。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。