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Thirdly, theoretical stress analysis of the drum is made, and a finite element stress and model analysis of LW500×1200 basket is made too. The result shows that the drum intension satisfied the demand, and sympathetic vibration will not happen in normal rotate speed. Comparing the real situation, the decanter centrifuge of this type meets the safe demand.

再次，介绍了高速离心机转鼓的理论强度计算公式，并应用有限元分析软件ANSYS对LW500 1200离心机转鼓做了有限元强度分析和振动模态分析，结果表明离心机转鼓满足强度要求，而且在正常转速范围内不会发生共振现象，对照该型号离心机实际现场应用的情况，本文所研究的钻井液离心机确实能够满足工作安全要求。

First, in the aspect of influence of knowledge transaction cost factors on the choice of knowledge transfer mechanisms,"task uncertainty","information completeness","information asymmetry", and "knowledge tacitness" had direct influence on knowledge buyers when they chose knowledge transfer mechanisms. While "trust","task uncertainty","information completeness","knowledge tacitness","knowledge asset specificity" had indirect influence on the choice of knowledge transfer mechanisms.

在知识交易成本因子对知识移转机制选择之影响方面，「任务不确定性」、「资讯完备性」、「资讯不对称性」与「知识内隐性」对组织内知识需求者知识移转机制选择有直接影响，而「信任」、「任务不确定性」、「资讯完备性」、「知识内隐性」与「知识资产特殊性」则是对知识移转机制选择有间接影响；2。

Third, in the aspect of influence of knowledge transaction cost factors and knowledge transfer mechanisms on knowledge transfer performances, knowledge transaction cost factors such as "trust","task uncertainty","information completeness","information asymmetry", and "knowledge tacitness" had direct and indirect influence on knowledge transfer performances.

在知识交易成本因子与知识移转机制其对知识移转绩效之影响方面，「信任」、「任务不确定性」、「资讯完备性」、「资讯不对称性」与「知识内隐性」等知识交易成本因子，则对知识移转绩效同时存在有直接与间接影响。

It has been devoting itself into the recreation study and development of leather machine in recent years and is producing computer-controlled spray machine, stainless soften tambour,eight-angle soften tambour,pancake helix vacuum drier,surface-pull drier,polishing machine etc.more than ten kinds of products with many size.

北江皮革机械有限公司是由制革公司和北江皮革机械服务部为前身，积累了数10年制革机械的使用经验和标准，多年以来致力于皮革机械的创新研究与开发，目前以生产电脑控制喷浆机，不锈钢摔软转鼓，八角型摔软转鼓，水平螺旋转鼓、多板真空干燥机、抛光机辊印涂饰机、棚平干燥机等数十种产品，近几十种规格。

One of the key techniques of dynamic torque measurement is the dynamic calibration of torsional sensor .

动态转矩测量的关键技术之一是转矩传感器的动态标定，而这需要高精度的动态转矩加载设备。

the fast transposition algorithm to sparse matrix expressed by triple list is introduced.this algorithm needs to determine the position in the transposed matrix position of the first element which is not equal to zero in the original matrix each row,it uses two arrays as auxiliary space.in order to reduce the auxiliary space which the algorithm needed,an improvement is made through introducing two simple variables.the improved algorithm saves a half auxiliary space compared to the original algorithm at the same time complexity.

摘 要：介绍基于三元组表表示的稀疏矩阵的快速转置算法，此算法在转置前需要先确定原矩阵中各列第一个非零元在转置矩阵中的位置，在此使用2个数组作为辅助空间，为了减少算法所需的辅助空间，通过引入2个简单变量提出一种改进算法。该改进算法在时间复杂度保持不变的情况下，空间复杂度比原算法节省一半。

The unoperated sides of the treated animals also served as controls. Six normal rats were treated as normal control group. Three different siRNA plasmid solution containing RC2-Ⅰ, MAFbx-Ⅱ, CON (50μl , 0.8μg/μl)was injected and transfected by electroporation as methods mentioned above, respectively. The changes of RC2 and MAFbx mRNA levels and RC2 protein levels after 3 days were determined by real-time quantitative PCR and Western blot, respectively. On postoperative 2, 3 and 4 weeks, the rate of wet muscle weight preservation, mean diameter of muscle fiber and mean cross-section area of muscle fiber and muscle protein content were checked and then compared between group CON and group RC2 or group MAFbx, respectively. The differences between groups were analyzed by one-way ANOVA. Ultrastructural changes of muscle fiber were observed at 2, 3, 4 weeks postoperation.Results GFP plasmid was efficiently deliverd into muscle by electroporation and robust GFP expression in muscle could be observed more than three weeks. Histology shows that injected plasmid DNA diffuses extensively in muscle tissue.

1、健康雌性SD大鼠18只，随机分为电穿孔组和非电穿孔组，每组9只，制作右下肢趾长伸肌失神经支配模型；EP组为将质粒pEGFP-N1溶液50μl(0.8μg／μl)注射入右趾长伸肌后，立即于两侧腱腹交接处给予电穿孔，电穿孔参数为：电场强度为200V／Cm，脉冲100μs，频率1Hz，施加10次脉冲；NEP组仅质粒pEGFP-N1溶液注射；转染后1、2、3周，荧光显微镜下观察趾长伸肌中GFP的表达情况，转染后1周行Western印迹检测趾长伸肌中GFP蛋白的表达情况，检测和优化体内转染效率。2、健康雌性SD大鼠78只，随机分为失神经对照组、RC2基因治疗组(RC2组)，MAFbx基因治疗组，每组24只，制作右下肢趾长伸肌失神经支配模型，余6只为正常组；分别将含CON、RC2、MAFbx基因的siRNA重组质粒注射入趾长伸肌，之后给予电穿孔，方法同上；治疗后3天实时定量PCR和Western印迹检测各组中RC2或MAFbx基因的mRNA和蛋白的表达变化，治疗后2、3、4周检测各组肌湿重维持率、肌细胞直径和肌细胞截面积，肌细胞超微结构变化以及肌纤维中蛋白含量变化。

METHODS: The MGC-803/ E2F-1 gastric cancer cells which were stably transfected with E2F-1, and containing unpossessed carriers, and the cells without transfection were performed MTT test to draw growing curve, and to compute cell proliferation rate. Cell cycles were examined by flow cytometry.

对稳定转染E2F-1的胃癌MGC-803/E2F-1细胞、转染空载体的MGC-803/EV及未转染的MGC-803细胞进行MTT法检测，绘制生长曲线和计算细胞增殖率；流式细胞仪检测各组细胞周期分布。

The power band is remarkably linear, with no lapses or surges as the tach needle climbs to 6500, where a rev-limiter abruptly interrupts forward progress; so you upshift and all is well again.

扭力分布是显著线性的，当转数指针一路攀爬到6500转期间，并没有感觉丢失或巨涌。当排档转数达到极限，突然地打断你向前的步伐；你只需要换一个高档，一切将会再次很好。

On the basia of hexagon stator flux trace method with Band-Band control,some improvements are made in the paper on the key sector such as the observation of magnetic field and a new scheme of polygon voltage vector control is presented in order to realize the fast regulation when three-value regulation is used to adjust torque.

使用两点式调节方法对定子磁链进行调节，实现六边形或圆形磁链轨迹方案，并在此基础上对直接转矩控制的关键环节磁通观测提出了改进意见，提出一种基于空间电压矢量调制理论的多边形电压矢量控制方案，以运用三值转矩控制方式实现转矩的快速调节。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。