查询词典 replacement

Objective: To observe the effect of artificial joint replacement on elderly patients with intertrochanteric fracture.

目的：了解人工关节置换治疗高龄股骨粗隆间骨折的疗效。

Objective To investigate the clinical effect of CSF replacement combined with intrathecal injec-tion on tuberculotic meningitis.

目的 探讨脑脊液置换并椎管内注药治疗结核性脑膜炎的疗效。

In the second trial, five groups of diets with isonitrigenous (40% protein) and isoenergetic 20 MIJg^(-1 gross energy and different relativity of essential amino acid balance with soybean protein replacing 0.0%, 13.5%, 27.0%, 40.5% and 54% of fish meal protein, were formulated to determine optimal replacement level of soybean protein to fish meal protein.

实验Ⅰ以褐鱼粉为蛋白源，配制5个蛋白水平(31.04%、35.51%、40.89%、46.62%、50.33%)的等能、等必需氨基酸平衡关联度的半精制饲料，探讨翘嘴红鲌对饲料蛋白的需求；经过8周饲养，实验Ⅰ的结果表明，饲料蛋白含量对翘嘴红鲌的增重率、饲料效率和蛋白效率具有显著影响。

Objective To compare the effects of hypertonic electrolyte glucose solution with isosmotic electrolyte glucose solution as different resuscitation fluids on volume of fluid replacement and pulmonary vasopermeability at early stage of burn shock.

作者：沈小鹏，胡森，柴家科，邹晓防，高瑗目的比较应用1.8%的高渗氯化钠葡萄糖溶液和0.9%的等渗氯化钠葡萄糖溶液进行烧伤早期抗休克治疗对补液量及肺血管通透性的影响。

In this paper several methods including acylamide dehydration, metal cyanide replacement, etherification and isoxazole method for synthesis of 3,3-diethoxyethylcyanide were reviewed.

综述了3，3-二乙氧基丙腈的合成方法，包括酰胺脱水、金属氰化物取代、醚化和异恶唑法，用于工业化生产较为满意的合成路线是以1，1，3，3-四乙氧基丙烷为原料的异恶唑法。

A good deal of old equipment needed junking and replacement.

许多老旧的设备都应该废弃，另外添购新的。

The proposed coupler featuring utilizly laddered stubs and stepped impedance on a single circuit board case achieves compact size. The requirement since both are distributed elements system which utilizes reduced length for the replacement of traditional microstrip line which acted as equivalent capacitances and inductances.

上述之宽频支干耦合器，是设计在单层板的结构，且不论是步阶式阻抗或是梯状开路残段的设计方式，均有缩小化的效果；因为步阶式阻抗与梯状开路残段都是散步式元件，所以可用较短的长度取代传统微带线之等效电感或电容值。

The production factors'laddering replacement has close relationship with the evaluation of economic growthpattern.

生产要素的梯次替代过程与经济增长方式的演变过程有着密切的关联。

Moreover,it analyzesrelation among knowledge,labour and capital and raise one hypothesis of theproduction factors' laddering replacement that reflects the dynamics relation amongthe production factors.

在此基础上，进一步深入分析知识与劳动、资本的关系，提出了核心生产要素的梯次替代假说来概括生产要素之间的动态关系。

Objective: To explore the value of different surgicalmethods in the treatment of the displaced femoral neck fracture of the elderly.analyse joint function, complications, reversion factors Methods: An follow up study was done on 71 cases older than 60years who were treated with internal fixation, femoral head arthrop lasty and total hip joint replacement between 2000 and 2005 to compare the difference upon operation time, blood loss, duration of hospi-talization , joint function evaluation one and two years after operation , complications and reversionrate.

目的：探讨加压空心螺钉内固定术、人工股骨头置换术和人工全髋关节置换术在治疗老年人移位性股骨颈骨折中的临床价值。分析术后髋关节功能、并发症、二次手术或翻修率等相关因素。方法：对2000—2005年于长春中医药大学第一附属医院骨科收治的71例60岁以上移位性股骨颈骨折患者进行了随访研究，比较AO加压空心螺钉内固定术、人工股骨头置换术和人工全髋关节置换术在手术时间、出血量、住院时间、术后下地时间、术后12个月和24个月的髋关节功能评价、并发症以及二次手术率方面的差异。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。