能结合的

5A kind of stress-relief groove of box thread joint has been developped. Finite Element models of several thread joints have been established by ABAQUS. The Morrow Strain-life Model is used to evaluate the fatigue life of 3 kinds of connections with different stress-relieaf grooves of box. The results show that the fatigue life of box with stress-relief groove developed in the paper is the longest.

为了定量评价几种螺纹接头的疲劳寿命大小，采用Morrow应变周期模型结合有限元分析结果计算3种具有内螺纹应力减轻槽母扣的疲劳寿命，计算结果表明本文设计的内螺纹应力减轻槽能显著延长母扣的疲劳寿命。

On the basis of design and test study results of Weishan Two way Lock of Jinghang Canal and other locks of the canal,some common problems are discussed such as design of filling and emptying system,its operation and the type of the stilling basin,etc.

借助京杭运河微山二线船闸的设计与试验，结合京杭运河上其他船闸的研究成果，对输水设计、运转中的共性问题，及其格栅消能型式等进行探讨。

METHODS: Using tissue culture technique, the maximal non-toxic concentration of luteolin in swine testicle cell culture was measured, and the inhibitory effect of luteolin on TGEV was measured by cytophathogenic effect observation and crystal violet measurement. In addition, the degrees of inhibition of the luteolin on CPE of virus in cell culture were observed by changing sequence of adding the vires and the drag. RESULTS : The maximal non-toxic concentration of luteolin was 873.39 μmol/L.

采用细胞培养法，通过结晶紫摄入量测定结合细胞病变作用，观察木犀草素在不同的加药方式下，对感染TGEV的猪睾丸细胞的保护作用、结果：TGEV病毒先吸附ST细胞再加入药液，先与TGEV病毒孵育再接种于卯细胞，或药液先与细胞孵育再用病毒感染等不同方式下，木犀草素在0.84-54.50μmaol／L浓度范围内，均能明显地提高细胞的存活数。

On the base of analyzing the main factor to the erroralarming in LPMS,the alarming theory in view of wavelet's RMS was established by choosing minor scale of relative noise as alarming datum point,and the base noise which affect alarm was checked effectively.

在分析LPMS中产生误报主要原因的基础上，结合小波时频域分析特点，提出了基于小波均方值报警理论，并以秦山核电站一号机组为例，选择相对噪声较小的尺度作为报警基准，能有效地抑制背景噪声对报警的影响。

Using the principle of diamond v ibrational energy for reference , SCENT HOUSE utilizes the unique functions of diamond micro-dermabrasion lotion to combine diamond micro-dermabrasion lotion and the paste of personal care products to better protect human skin and hair, achieving the perfect unification of " nature, science and fashion ".

水是美丽之源，SCENT HOUSE借鉴钻石波动能原理，利用钻石微雕水的独特功能，让钻石微雕水与护理品膏体配方有机结合，更好地保护了人体的肌肤和毛发，真正达到了&自然、科技、时尚&的完美统一。

The local Directional drilling is just staring in terrane, the equipments and the technologies cant satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane , having designed compounded-drilling tools,and recommended technology parameters.producing experiments have obtained good achievements in economic and in techniques.

国内定向钻进铺管技术在岩层只是刚刚起步，设备、工艺远远不能满足现场施工需要，本文针对国内、外岩层定向钻进非开挖设备及工艺现状，结合国内大多施工单位的已有设备，提出岩层空气潜孔锤导向钻进工法，设计了适合岩层钻进的实用钻具，并提出具有针对性的工艺参数，生产性试验取得了良好的经济技术指标。

What is new in the thesis is that it deals with the social hotspot from the viewpoint of archivists, and with the approach of information management.

文章的创新之处在于能敏锐捕捉社会的这一热点问题，结合专业知识，从档案学的角度、用信息管理的相关方法来对其进行分析、研究。

Eleven α-V-group cation-substituted toluenes (1) and acetophenones (2)were synthesized. The equilibrium acidities of these compounds were determined indimethyl sulfoxide solution by the "Overlapping Indicator Method" and the homolytic C-Hbond dissociation energies were derived from a thermodynamic cycle combining pKawith oxidation potential of carbanion.

合成了α-位有第V、Ⅵ主族元素杂正离子取代基的甲苯系列（1）和苯乙酮系列（2）共11个Ylide前体化合物，用重迭指示剂法首次测定了其在二甲亚矾溶剂中的酸性解离常数PKa，同时结合碳负离子氧化电位的测定，通过热力学循环估测了它们的气相均裂键能。

Jaguar, perhaps more than any other British or international brand, epitomises the richness and quality that results from combining the finest craftsmanship methods from the past with the most advanced technology of today.

捷豹本身就是奢华与优质的写照。这一点或许非任何其他英国或国际品牌所能比拟。它是最精细的传统制作工艺与最先进的现代技术的完美结合。

Our marine biotechnology development urgently need to address the innovation-based research tools and contents: Controlled ecological experiments with the combination of indoor experiments, carrying out key species life history, experimenting ecological experiments ,measuring the value of the main types of resources and energy gainings, etc.

受控生态实验与室内实验相结合，开展关键种生活史、实验生态实验，测定主要资源种类的比能值、能量收支等，是我国海洋生物技术发展迫切需要解决的创新型研究手段和研究内容；简化食物网研究是有效认识海洋生态系统的新型议题。

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。