查询词典 replacement

HAP could be synthesized and used as a artificial bone replacement material, which acted as a scaftold for the skeletal ingrowth; and autogenous red bone marrow had the osteogenous cells and substances which could form new bone.

国外文献报道可采用人工合成HAP并用作骨的替代物，起到骨生长的支架作用；而自体红骨髓（Bone-Ma-rrow简称BM）含有成骨功能的细胞和物质，起成骨作用。

The commonest reason of revision of total hip replacement is lossening and osteolysis.

人工髋关节置换术后翻修的主要原因为无菌性松动和骨溶解。

Objective: To assess the clinical effects of hybrid total hip replacement for patients with late osteonecrosis of the femoral head.

目的：探讨混合型全髋关节置换术治疗晚期股骨头坏死的临床疗效。

COMBAT UNITS ARE AUTHORIZED TO BASE DAILY REPLACEMENT REQUISITIONS ON ANTICIPATED LOSSES FORTY EIGHT HOURS IN ADVANCE TO EXPEDITE DELIVERY OF REPLACEMENTS PD TO AVOID BUILDING UP OVERSTRENGTH ESTIMATES SHOULD BE MADE WITH CARE PD SIGHED EISENHOWER.

兵员、装备补充从英格兰源源而至，使得将军们甚至即使是在伤亡高达90%情况下，几天就能变戏法一般补充起各个连队。艾森豪威尔对此颇有了解。11月初，他发电报给各级司令部

Ethanol is by far the most commonly used alcohol oxygenate and bio-ethanol in particular is being increasingly used as a replacement for other fuel oxygenates.

乙醇是目前最常用的酒精氧化和生物乙醇，尤其是越来越多地使用替代其他燃料含氧化合物。

This is done to reduce the current emissions and is seen as a logical replacement for Methyl Tertiary Butyl Ether which, as an oxygenate, improves combustion in petrol engines and allows fuel to burn cleaner.

这是为了减少目前的尾气排放，并被视为是甲基叔丁基醚合理的替代物，MTBE是一种氧化剂，能够改善汽油机的燃烧并使燃料燃烧更清洁。

The main measures of prevention polysulfide produce and elimination its influences on gasoline copper corrosion were to increase pH value of gasoline water washing environmental, to decrease oxygenous carrying in compression unstripped gas and to carry out alkali liquor replacement.

防止多硫化物产生、消除其对汽油铜片腐蚀的影响主要措施有：提高汽油水洗环境的pH值；减少压缩富气中氧气的夹带；碱液置换。

. This is the first study to compare employment status following Patellofemoral, Unicompartmental knee and Total Knee Replacement.

这是第一个进行髌骨关节置换、单髁关节置换及全膝关节置换后就业情况的研究。

In conclusion, a patellofemoral replacement can be reised

所有病例中，原有的全聚乙烯髌骨假体均未更换。

Time of patellofemoral replacement was sixty-six years range

晚期的翻修术主要是因为胫股关节炎。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。