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This method can make sure the structure radiant sound status in total noise and the detail phonate part quickly and correctly.(3) Study on the control mechanism of structure noise radiated from rotary machines, we build a common model of rotary machine structure noise analysis relied on the general characters of rotary machines. Based on this model, we analyzed various influence factors to structure radiant noise using the union of revolution and numerical calculation method. We found that the joint stiffness between the rotor and the frame is the most sensitive parameter of structure radiant noise by calculating and analyzing.

根据本文对于旋转机械结构噪声控制技术的研究结果和惯性振动筛工作的特殊要求，对有关参数的选择进行了讨论，并通过试验为降低惯性振动筛噪声找到了两个新的方法：即，在轴间相对运动要求不高的情况下，可以在激振器与筛体之间安装一组减振器，通过适当选取减振器参数，既可以使机体在工作频率附近获得稳定振幅，保证振动筛正常工作，又可以使机体的高频响应减小，降噪效果显著；反之，如果轴间相对运动精度要求(来源：1aABC论文网www.abclunwen.com)较高，可以采用空心滚动体轴承，在保证滚动体强度的条件下也可以获得较好的降噪效果。

After 60-day treatment with clozapine, ACI group was treated with ACI alternatively on Baihui (GV20), bilateral Xinshu (BL15) and bilateral Quchi (LI11), or on Dazhui (GV14), bilateral Pishu (BL20), bilateral Zusanli (ST36), one time every 5 days, 12 times in total.

服用氯氮平60 d后埋线组选取两组穴位：①百会、心俞、曲池；②大椎、脾俞、足三里，交替埋线，每5 d治疗1次，共12次。

This thesis mainly focuses on overcoming the substrates limition of the present catalytic systems,low catalytic efficiency,and application in total synthesis.1.Conveniently synthesized sulfonamide alcohol titanium complex has been used to catalyze the asymmetric addtition of methyl propiolate to various aromatic and aliphatic aldehydes with high enantioselectivity.

本论文即针对现有催化体系的底物局限性、催化效率低、应用研究少等展开研究：1、我们将简便合成的磺酰胺基醇配体-钛催化体系应用于催化丙炔酸甲酯对各类芳香醛及脂肪醛的不对称加成取得了理想的结果。

Three classes, forty-eight in total, of pyrazole compounds, imidazolo[1,2-b] pyrazoles, dipyrazolylmethanones and pyrazolyloxadiazoles, have been synthesized, and they have been fully characterized by modern spectroscopic methods, two of which were further confirmed by X-ray diffraction. Most of these compounds have been evaluated for the inhibitions of Gram-positive bacterium represented by Staphylococcus aureus and Gram-negative bacterium represented by Klebsiella pneumoniae.

论文合成了咪唑并[1，2-b]吡唑类、二吡唑基甲酮类和吡唑连噁二唑类共三类48个化合物，使用了现代结构测试手段对所合成的化合物进行了结构表征，其中两个化合物经过了X-Ray射线衍射分析，并对其中大部分化合物进行了以金黄色葡萄球菌和肺炎克雷白杆菌为代表的革兰氏阳性菌和革兰氏阴性菌的初步抑菌活性测试。

The heat air sintering can increase the strength and reductibility of sinter provided that the decrease in total heat consumption on sintering is less than 10 percent.

在总热量消耗降低不超过10%的条件下，热空气烧结可以改善烧结矿的强度和还原性能。

To define the share of sectoral procurement in total procurement, we posit

界定中所占的份额部门在采购的采购总额，我们posit

The stamp products include Mini-pane (each pane contains 12 stamps of HK$1.3 each), Souvenir Pack contains a se-tenant stamp sheetlet composed of 3 mini-panes with 36 stamps in total issued by 3 postal administrations and First Day Cover.

该邮品包括小版张(每个小版张包括12枚港币1.3元邮票)、纪念套摺(内附一张三连版邮票小版张，载有三地邮政发行共36枚邮票)，还有首日封。

They weep spookily in total darkness, silly is arrogant for theirs mother!......

它们在暗无天日中幽幽地啜泣，傻傻地为它们的母亲骄傲！。。。。。。

Objective: To evaluate the effect of posterior cruciate ligament resection on the tibiofemoral joint gap and its clinical value in total knee replacement.

中文摘要：目的：通过研究全膝关节置换中后交叉韧带切除对于胫股间隙的影响来探讨其在全膝关节置换中的临床意义。

In total 29 patients, 24 patients was treated with cricothyrotomy and 5 others with tracheotomy.

29例患者中5例采用常规气管切开术，24例采用环甲膜切开术。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。