查询词典 replacement

OBJECTIVE: To observe clinical result and effect of cervical disk replacement on adjacent level in middle and long term.

目的：观察颈椎人工间盘置换后中期效果及对相邻节段间盘的影响。

Centrifugal energy saving analysis and measures: 1 improve the efficiency of centrifugal pumps a first step, in the selection of comparison, when many suppliers Selection program, in considering the cost-effective choice as far as possible under the premise of efficient programs; the second step , accredited professionals must Mill producers, affecting the pump efficiency of the key components such as impellers, pump body, pump cover, diversion devices, such as the manufacture of quality producers, especially for the airfoil impeller , outlet angle, leaves the sub-degrees, the shape of flow channel, to control the quality of finish, etc., so that products are delivered in the current production under the conditions of highly efficient products; the third step, the scene in the production of installation and debugging process, pump to ensure a solid foundation, with the driving machine for good, before and after valve flexible piping layout design is reasonable, on-site control is feasible and safe, the complete and accurate monitoring instrumentation to ensure that pump operation can carry out real-time monitoring; fourth step , are at long-term operation of water pumps necessary to pay attention to the equipment inspection and found anomalies reflect real-time reporting, in the normal minor repairs, overhaul cycle, to deal with the replacement of wearing parts inspection to ensure the pump's long-term safe and efficient operation.

第一步，在选型时多比较各供应商的选型方案，在考虑性价比的前提下尽量选用效率高的方案；第二步，派驻一定的专业人员驻厂监制，对影响水泵效率的关键零部件如叶轮、泵体、泵盖、导流器等的制造质量进行监制，尤其对叶轮的翼形、出水角、叶片的分度、流道的形状、光洁度等质量进行控制，使交付的产品是在当前的生产条件下的高效率的产品；第三步，在生产现场的安装调试过程中，要保证泵的基础牢靠，与驱动机对中良好，前后阀门开关灵活，管道布置设计合理，现场控制安全可行，各运行监控仪表齐全准确，保证泵的运行过程能够进行实时监控；第四步，是在水泵的长期运行中要注意对设备的点检，发现异常情况即时反映汇报，在正常的小修、大修周期中，应对各易损件进行检查更换，保证泵的长期高效安全的运行。

The MGS upgrade is being performed under the ICBM Guidance Replacement Program, a modernization effort aimed at replacing and upgrading the 1970s-vintage electronics in the Minuteman III missile, which have been determined to be unreliable in flight due to aging effects.

GRP是诺斯罗普·格鲁曼公司所管理的八个主要的ICBM升级计划之一。诺斯罗普·格鲁曼公司负责为美军所有的陆基"民兵"III型导弹进行现代化，并维护其可靠性、安全性以及保密性。

Objective To study effects of mitral valve replacement on the old with mitral valve diseases.

目的 回顾性研究老年心脏瓣膜病的治疗效果。

Objective To summarize the experience of 561 cases of valve replacement after dosed mitral valvotomy.

文章摘要：目的报道561例二尖瓣闭式分离后行瓣膜置换术的经验。

Objective: To investigate effects of ulinastatin on TNF-α, IL-8 and IL-6 in patients of mitral valve replacement.

目的 探讨乌司他丁对二尖瓣置换患者血浆TNF-α、IL-6、IL-8水平的影响。

Mitral valve replacement is a method to treat serious mitral valve disease.

二尖瓣置换术是外科治疗严重二尖瓣疾病的一种常用方法。

Methods Forty adult patients suffered from primary simple mitral replacement were randomly divided into control group and study group.

将40例老年单纯二尖瓣人工机械瓣置换患者随机分为对照组和实验组。

His replacement, Young Buck, stepped up soon afterward, and the group continued its activity, working on yet more mixt recordings and scoring some big-time success on the "G Unit Remix" to 50's "P.I.M.P.," which also featured Snoop Dogg and got heavy rotation on MTV. Meanwhile, G Unit recorded their debut album, Beg for Mercy, over the course of 2003, and Interscope finally rush-released the album on November 14, preceding it with a lead single,"Stunt 101." 1. G-Unit

三名成员在一起也是非常努力的创作和表演音乐，彼此间的配合也非常默契，同时他们还曾经录制国在小范围内播放的，非常受欢迎的磁带，但是在不久之后Tony Yayo因为非法持有枪支而被宣判入狱服刑，然后就由Young Buck代替了他在G-Unit乐团中的位置，并且一直继续表演和创作说唱音乐。

Genetic algorithms should not be regarded as a replacement for other existing approaches, but as another optimisation approach which the modeller can use.

不应该认为基因算法作为替换为其他现有的方法，而是做模型者可能使用的另一种优化方法。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了