质量作用

The sixth, there were no significantly differences between colchicine groupsand vinblastine groups on the metaphases, in the experiment of prepare mouse4-cell embryo stage single blastomere chromosome specimen by using optimumparameters; and there were significantly differences between colchicine groupsand vinblastine groups on the metaphases (P＜0.05), in the experiment of preparemouse 8-cell embryo stage single blastomere chromosome specimen by usingoptimum parameters.The end, the preparation quality of mouse 4-and 8-cell embryo stage singleblastomere specimen were 2.5, 2.7, 2.4, 1.9, respectively.

低渗液选用0.45％氯化钠时，低渗效果优于选用0.5％柠檬酸钠和0.35％氯化钾的。6、在利用最佳参数制备小鼠4-细胞期胚胎单卵裂球染色体标本时，经统计分析，两种阻断剂的作用效果差异不显著；而在制备小鼠8-细胞期胚胎单卵裂球染色体时阻断剂选用长春花碱的效果优于秋水仙素的(P＜0.05)。7、秋水仙素组和长春花碱组小鼠4、8-细胞胚胎单卵裂球染色体标本制备质量分别为：2.5、2.7、2.4、1.9。

The process parameters of medium frequency induction hardening for minicar half shaft s were introduced.

介绍了微型车半轴中频淬火工艺参数，表明冷却系统对半轴整体淬火的重要作用，产品质量符合技术要

Simulations validate the good qualities in ensuring the stability.of the inverter when load is changed and minishing harmonious component of the output voltage.

仿真证明该滤波器既具有负载变化时电源稳定的优点，又有分离式谐振阻尼LC输出滤波器对振荡的良好的抑制作用，具有较高的输出电压波形质量。

The result shows that the molar weight changes with the different accretion used because of different effects of sorbefaclent and increasing solvency.

结果表明，随体系中添加物质的不同，因胶束界面吸附及增溶作用，表观摩尔质量随之发生变化。

Basing the American federal 2.4kbps MELP algorithm, the analysis platform was established for analyzing the and testing the performance of MELP codec. This article analyzes the capability of the MELP vocoders.

本文的第二章介绍了MELP声码器模型的原理，对其特征进行了详细的阐述，重点分析了各个特征的本质及其能够对提高合成语音质量起到的作用。

The purpose of this paper is to identify the mass property of satellite under thrusters control on-line.

本文研究在推力器控制作用下卫星质量特性的在轨辨识问题。

This article briefly introduces the purpose of study on the rheological properties of food,the influence of molecular weight,structure,concentration,pH,temperature,shearing force on the rheological properties of food thickeners and synergism among them.In addition,the action of food thickeners on improving the rheological properties of food is also included in this article.

文章综述了食品流变学研究的目的，增稠剂的相对分子质量、结构、增稠剂溶液浓度、pH值、温度、外界切变力等对增稠剂流变特性的影响和增稠剂间的增效作用以及增稠剂在改善食品流变特性中的应用，即加入少量的增稠剂就能对食品粘度产生惊人的影响，使其获得良好的流变特性。

This article briefly introduces the purpose of study on the rheological properties of food,the influence of molecular weight,structure,concentration,pH,temperature,shearing force on the rheological properties of food thickeners and synergism among them.

文章综述了食品流变学研究的目的，增稠剂的相对分子质量、结构、增稠剂溶液浓度、pH值、温度、外界切变力等对增稠剂流变特性的影响和增稠剂间的增效作用以及增稠剂在改善食品流变特性中的应用，即加入少量的增稠剂就能对食品粘度产生惊人的影响，使其获得良好的流变特性。

In order to take benefit from doing physical exercise,we should make full use of the school PE in tenuto physical.It takes advantage of improving the quality of school physical education and people,putting the focus of school physical education on all the students,improving the healthy standard of students,and cultivating the habit of doing physical exercise lifelong.

充分发挥学校体育在终身体育中的地位与作用，有利于提高学校体育教育的质量和人才素质，把学校体育工作的重心切实放到面向全体学生，全面提高学生的身心健康水平，养成终身参加体育锻炼的习惯，达到终身受益的目的。

Abstract］ objective to assess the efficacy and safety of transurethral resection of prostatewith plasmakinetic technique and to improve the qualities of pkrp.methods the data of 273 patients with benign prostatic hyperplasiawere retrospectively studied baseing on the mastering of pkrp.the average maximum urinary flow rate,the average residual urinary volumeand the average international prostate symptom score were analysed.results pkrp was successfully performed on 273 patients.intraoperative blood transfusion was performed in 6 cases,no obturator nerve reflex,transurethral resection syndrome,permanent urinary incontinence occurred and no death cases occurred.the follow-up time was 2～26 months with an average of 5.63 months,postoperative average qmax increased to 15.9 ml/s,and ruv decreased to 16.0 ml/s and the average ipss was 9.compared with those of preoperation,the differences were significant.conclusion pkrp has superior tissue cutting function and hemostasis.it is suggested that transurethral bipolar plasmakinetic resection of prostate be effective and safe.

目的 探讨经尿道双极等离子前列腺切除术的安全性与有效性，提高pkrp质量。方法回顾性分析273例良性前列腺增生患者pkrp资料，比较手术前后最大尿流率、膀胱剩余尿量及国际前列腺症状评分。结果 273例手术均顺利完成，术中输血6例，无闭孔神经反射、永久性尿失禁、经尿道电切综合征及死亡病例，随访2～26个月，平均5.63个月，qmax平均增至15.9 ml/s，ruv平均降至16.0 ml，ipss平均9分。与术前相比，各项指标均有明显改善。结论 pkrp具有良好的组织切割功能及可靠的止血作用，治疗bph安全有效。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。