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Based on wave propagating in three directions of elastic foundation, vibrating displacement could be assumed to be in three forms along three directions. Hooke's law and theory of waves were adopted to deduce the formula of coupled viscous boundary. The coupled viscous boundary could be applied in finite element method.

根据波在地基的3个方向都可以进行传播的特点，假定了地基中质点沿3个方向的振动表达式，通过胡克定律和波动理论，推导了弹性地基中三维动力问题的耦合粘性边界的公式。

Once there were three trees on a hill in the woods. They were discussing their hopes and dreams when the first tree said, Someday I hope to be a treasure chest. I could be filled with gold, silver and precious gems. I could be decorated wit

很久在山上的森林中有三棵树，他们谈论他们希望以后成为什么，第一个树说：等待有一天我希望我变成一个宝箱，浑身上下都是金银珠宝，每个人都将会看到非常美丽的我

Results:①The doses of 0.8 g·kg-1, 1.2 g·kg-1, 1.6g·kg-1 and 2.0g·kg-1 of AMJ could delay the time of fatigue in nerve centre, neuromuscular junction and muscle of mice, but in hoptoad, only the doses of 0.8 g·kg-1 and 1.2g·kg-1 have the same effect,the dose of 1.6g·kg-1 and larger doses could accelerate the fatigue.

结果：① 0.8g·kg-1、1.2g·kg-1、1.6g·kg-1和2.0g·kg-1剂量的黄芪注射液均能延缓小鼠中枢、神经-肌接头和肌的疲劳，蟾蜍仅有0.8 g·kg-1和1.2 g·kg-1有此作用，1.6g·kg-1及以上剂量的黄芪注射液对蟾蜍有加速上述部位疲劳的作用。

And he could see only as far as the horizon, and he could not see over all the world.

他可以看到的只是尽可能的地平线，他不能看到所有的世界。

Clay minerals in PM〓 collected during dust storm reached 40.3% and hornblende could been found in this kind sample, but in no-dust storm PM〓 just had a percentage of 29% and hematite could been found.

沙尘暴PM〓样品中粘土矿物的含量高达40.3％，含有角闪石没有赤铁矿；非沙尘暴PM〓样品中粘土矿物的含量为29％，没有角闪石却有赤铁矿。

Because of the influence of the planned economy, Chinese media, especially Chinese television have problems in personnel system. The reasonable competition system, hortatory system and providing system are not yet set up. The Newcomers have to accept their position at the bottom of the pecking order. Thus it can hardly make everyone develop his capability completely. The fair environment in which manpower could be distinguished himself is not yet existed. The system which could keep manpower, attract manpower and make him develop his whole capability is not yet set up. The variety problems of the traditional personnel system seriously interfere with the development of Chinese television.

由于受传统计划经济体制的影响，中国传媒业特别是电视业普遍存在着人事制度改革滞后的问题：科学合理的竞争机制、激励机制、分配机制尚未建立，论资排辈现象比较突出，难以做到人尽其才，才尽其用；能使优秀人才脱颖而出的公平环境和留住人、吸引人、使人力发挥自身最大潜能的机制尚未形成等等，存在着诸多问题和种种弊端的传统人事管理制度，严重制约着中国电视业的发展。

In the first morning at about 9:30am the male housemaid rang at the door to ask me if he could clean the room: could'nt he wait me to leave the room?

第一天早上大概9点半左右，一个男服务生来敲我们的门问我要不要打扫房间：难道他就不能等我离开房间吗？

The degradating and redistributing of ECM were migration of VSMC and vascular remodeling through inhibiting the production of PDGF-BB and the activation of MMPs so to prevent the vascular stenosis.⑤Orthotopic hybridism in situ: The expression of MMP-3 increased after operation, the tendency and intensity were parallel to the expression of NF-κB. Tongxinluo could decrease the expression of MMP-3 and NF-κB. The study showed that the producting and activating of MMP-3 were modulated by NF-κB. The inhibition to the producting and activating of MMp-3 of Tongxinluo was mediated by inhibiting the activating of NF-κB. Conclusion ①The rabbit vascular stenosis model could be established successfully by plain balloon damage, the operation process was easy, economical and practical.

①单纯球囊损伤可成功建立典型家兔血管狭窄模型，操作方法简单，经济实用；②以VSMC增殖、迁移为主的内膜增厚以及以ECM降解、合成与再分布所致的血管重构是导致受损血管狭窄的根本原因；③通心络能明显抑制VSMC的增殖、迁移和ECM降解、合成，阻止血管内膜增生和血管重构，防止受损血管狭窄；该作用可能与其减少和阻止PDGF-BB的产生和活性，以及抑制MMPs的表达和恢复MMPs/TIMPs平衡有关；④通心络能显著抑制球囊损伤后血管内膜增生和血管重构，可能与其保护血管内皮，改善内皮功能，增加血清NO含量有关；⑤通心络抑制内膜增生和血管重构，减轻受损血管狭窄，还可能是通过抑制NF-κB的活化途径而起作用的。

Isolation, purification and characteristics of D-hydantoinase were carried out. The experiment results showed that the optimal pH and temperature of pure D-hydantoinase were pH 8. 5 and 35℃, respectively. D-hydantoinase activity could be increased significantly by Mn〓 and Fe〓. Substrate specificity of D-hydantoinase on various hydantoin derivatives showed the optimal substrate of D-hydantoinase was 5-phenylhydantoin, but hydantoin, 5-methylthioehylhydantoin, 5-hydroxyphenylhydantoin, 5-methylhydantoin, 5-benzylhydantoin could also be hydrolyzed by D-hydantoinase.

本文还进行了海因酶的分离纯化及性质研究，发现酶的最适反应温度为35℃，最适pH为8.5，金属离子Mn〓和Fe〓能显著提高D-海因酶活力。D-海因酶的特异性实验表明，D-海因酶的最适底物为D，L-苯海因，其次为海因，D，L-对羟基苯海因和D，L-甲硫乙基海因，对D，L-甲基海因和D，L-苯甲基海因也有一定的作用。

In order to Shanghai Hongqiao solid waste incineration process, the bag filter dust removal efficiency of 99.5%; to "dry except acid than acid + wet" treatment process, hydrogen chloride removal on the rate of 99% of the sulfur oxidation material could be removed in 95% of hydrogen fluoride could be removed in 90%; for the treatment of heavy metals in the main to take "effective capture" and "low control" measures, and adsorption using activated carbon, activated carbon for mercury, cadmium, removal of heavy metals such as lead up to 90%.

在以上海江桥生活垃圾焚烧过程中，布袋除尘器除尘效率可达99.5%以上；采取"干式除酸＋湿法除酸"处理工艺，对氯化氢的去除效率可达99%、对硫氧化物的去除效率可达95%、对氟化氢的去除效率可达90%；对于重金属的处理主要采取"高效捕集"和"低温控制"措施，并用活性炭进行吸附，活性炭对汞、镉、铅等重金属的去除率可达90%以上。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷