有效

The introduction of the concept of biological information entropy of life system is an effective way to quantifiably represent spondylodynia formation.

引入生命系统生物信息熵概念是量化表述人体脊椎病形成的有效方法，控制人体脊柱系统的生物信息熵是预防和整治人体脊椎病的有效途径。

The introduction of the concept of biological information entropy of life system is an effective way to quantifiably represent spondylodynia formation. Controlling the biological information entropy of human spine system is an effective way of preventing and curing human spondylodynia.

引入生命系统生物信息熵概念是量化表述人体脊椎病形成的有效方法，控制人体脊柱系统的生物信息熵是预防和整治人体脊椎病的有效途径。

Copper compounds which have long been in the wood preservative in large-scale use, the effect is very significant; quat is an effective insecticide set (of copper and there is no separate existence of this feature), can effectively prevent mold, termites and other insect damage Timber Organization category.

其中铜化物长期以来在木料防腐方面被大量使用，效果非常显著；quat是一种有效的杀虫集（铜化物单独存在并无此功能），能有效防止霉菌，白蚁及其它昆虫类破坏木材组织。

Percutaneous kyphoplasty is an effective minimal invasive technology,which can rapidly remit the low back pain caused by the senile osteoporosis vertebral compression fracture,reforce the intensity of the vertebral body and stabilize the spine.

经皮椎体后突成形术是治疗老年骨质疏松性椎体压缩骨折的微创手术，能够有效缓解骨质疏松性椎体骨折引起的疼痛，维持椎体稳定性，恢复椎体的高度，是一种简单、安全、有效的新方法。

Percutaneous kyphoplasty is an effective minimal invasive technology,which can rapidly remit the low back pain caused by the senile osteoporosis vertebral compression fracture,reforce the intensity of the vertebral body and stabilize the spine.

经皮椎体后突成形术是一种治疗老年骨质疏松性椎体压缩骨折的微创手术，能够有效缓解骨质疏松性椎体骨折引起的疼痛，维持椎体稳定性，恢复椎体的高度，是一种简单、安全、有效的新方法。

The expression of AT2R gene can be regulated efficiently in vivo by local delivery of MSC with dual-stable expression of AT2R gene, thus reduces the formation of intimal hyperplasia.④AT2R gene can influence the expression of ECM and significantly promote the cellular apoptosis in the injury rat carotid artery.⑤These data demonstrate the clinical potential of AT2R regulatable expression to prevent restenosis after PCI.

研究结论：(1)与VSMC直接接触可以诱导MSC向血管成分细胞分化；(2)构建的Dox-on可调控的MSC细胞株诱导活性可靠，使外源AT2R基因的表达处于有效的主动控制下；(3)局部导入MSC不影响球囊损伤后大鼠颈动脉新生内膜增生；(4)由MSC介导的AT2R可调控表达受到Dox的良好调控，可有效抑制球囊损伤后大鼠颈动脉新生内膜增生；(5)AT2R影响血管损伤后修复时ECM成分的表达，并促进细胞凋亡的发生，可能是AT2R介导抑制新生内膜形成的机制。

But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.

本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究，所开展的主要工作和研究结果如下： 1、对过电压的产生机理及其影响因素进行了分析，指出单相重燃是导致开关设备损坏的主要原因，而两相重燃则是导致电容器组损坏的主要原因，因此单相重燃和两相重燃过电压是防护的重点； 2、对电容器组操作开关的特殊运行条件进行了分析，指出在这种运行条件真空开关难于实现不重燃，因此采用保护装置更具有现实意义； 3、对RC与MOA的保护效果和存在的不足进行了分析，指出这两种方法均只能有效抑制单相重燃过电压，而不能在发生两相重燃时保护电容器组； 4、重点对G-R阻尼装置的工作原理进行了分析和讨论，指出该装置接入后线路中将会出现两种频率的高频振荡，而电容器组上的过电压是由这两种振荡共同决定的； 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低，并提出了电容器组电压和最佳电阻值的近似求解方法； 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算，证实该装置确实可以有效抑制重燃时的电容器组过电压； 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法，经过修正后的过电压计算结果与仿真结果吻合较好； 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析，指出采用编织电阻和真空间隙可能是最佳选择。

Exchanging security information between reliantly parties, it defines a mechanism for exchanging authentication and authorization information among different systems, Single Sign On is an effective method which implement Integrated authentication and authorization.Base on analyze traditional SSO ,this paper discussed an effective application system using SAML and PKI/PMI technology , which resolved Security information exchange among heterogeneous system through once authentication realize full access. This technology was used successful in the project of "third of CTAIS".

构，它定义了不同系统之间安全服务交换认证和授权信息的机制，单点登录技术SSO是实现集成身份认证和授权服务的有效方法，通过对传统的SSO分析，提出一种基于SAML、利用PKI/PMI的单点登录企业级的应用系统，有效解决跨域系统和异构应用平台的一次认证、全程访问的安全信息交换；成功在&金税三期&资源整合中界面整合及门户项目得到应用。

In shallow well water disinfections effective 4～5％ chlorineout of mother liquor of chloro-trisodium phosphate is used,30 minutes later chlorine reach 0.6 to 0.8 mg per liter (0.6～0.8 ppm),this water reach the national sanitary standed of drinking water mother liquor of chloro-trisodium phosphate can be best described as nonpoisonous,no remainer,quick and kill bacterium with wide-range,no corrosion and fine stability,safe,reliable new bactericide.

在浅井水消毒中，用有效氯为4.0—5.0％的氯化磷酸三钠母液投放，有效氯达到0.6—0.8mg/升(0.6ppm—O.8ppm)作用30钟后，该水可完全达到国家饮用水卫生标准。氯化磷酸三钠母液是一种无毒、无残留、速效广谱杀菌，无腐蚀性、稳定性好、安全可靠的新型杀菌剂。

Result:In treatment group,15 cases were remarkedly effective,20 effective and 3 ineffective,the total effective rate was 92.1%.

结果：治疗组显效15例，有效20例，无效3例，总有效率为92.1％；对照组显效5例，有效16例，无效13例，总有效率为61.8％。

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。