前后的例句大全

Methods The alumina powder size mass distribution was obtained by BI XDC powder size analysis device; the open pore parameters of alumina adobe and sintered body were analyzed using the mercury pressure method. Their fracture surfaces were observed under scanning electronic microscope.

方法用BI-XDC粒度分析仪分析氧化铝粉体粒度的质量组成，压汞法测试氧化铝坯体和1125℃烧结的氧化铝烧结体的开孔孔隙分布特征，扫描电镜观察氧化铝烧结前后的微观结构。

Phase shifting control circuit, first stage and second stage driver and synchronous driver circuit, wire feed circuit preset parameter& display circuit, serial communication circuit and protect circuit are introduced emphatically.

重点介绍了移相控制电路、前后级同步驱动电路、送丝电路、参数预置及显示电路、串行通讯电路和保护电路设计。

Anthropometry index, hemoglobin ( Hb), plasma albumin ( ALB) and transferrin ( TFN) were detected before and after operation.

检测手术前后人体测量学指标及血红蛋白（Hb）、血浆清蛋白（ALB）、转铁蛋白（TFN）和纤维连接蛋白（Fn），同时观察胃肠功能恢复情况。

This was the corporate template helping power the wave of Chinese IPOs and reverse mergers in the U.S. during the mid-2000s, and it's employed by Alibaba for the China-domiciled operations such as Taobao Marketplace, Alibaba.com.

2005年前后，这种模式帮助了大批中国公司在美国上市，或者进行反向收购。阿里巴巴也将这种方法用到了自己在中国境内的业务，比如淘宝网、阿里巴巴网站和阿里巴巴全球速卖通等。

Given the complexity of bilateral assembly line and the particularity of the automobile assembly line, we use a heuristic search mechanism of pheromone Combined with the Ranked Positional Weight ( RPW), and the program design method as separate processing module before and after.

鉴于双边装配线的复杂性及汽车装配线的特殊性，本文采用了与位置权重值（RPW）相结合的信息素综合启发式搜索机制以及前后处理模块分开的程序设计方法。

Study of PWI to the before and after TACE of Primary Hepatic Carcinoma

原发性肝癌TACE前后磁共振灌注成像的研究

All the patients were measured by self rating depression scale ( SDS), self rating anxiety scale ( SAS), and quality of life questionnaire core 30 ( QLQ C30), which were as measuring standards before and after home visiting.

并应用焦虑自评量表（SAS）、抑郁自评量表（SDS）及恶性肿瘤患者生活质量问卷（QLQ C30），作为家庭访视前后的测评标准。

The expression of Nestin, PDX 1, insulin, somatostatin in cells before and after differentiation were detected using immunocytochemistry method.

免疫细胞化学染色检测诱导分化前后细胞Nestin、PDX1、胰岛素、生长抑素的表达；

This essay researches experimentally the change of the mechanical properties of multi axial warp knitted ( MWK) uncoated and coated.

在实验的基础上研究多轴向经编织物涂层前后力学性能的变化。

The immune index is not improved significantly, but MNF goes down effectively after treating with channel modulating capsules.

免疫指标改善不明显，但MNF服用前后有明显下降。

According to the visualization results of the BSPM simulation data before and after mapping, the LFX virtual cardiac model is characterized by more realistic and effective simulation.

映射前后BSPM仿真数据的可视化结果表明，LFX虚拟心脏模型具有更为直观有效的仿真特性。

The factor score of SANS of controlled group were compared before study and after study ( P > 0.05 ).

停药组实验前后SANS各分量表间比较差异无显著性 ( P>0.05 ).

Objective To explore the variety of RT interval before and after premature ventricular contraction ( PVC ).

目的探讨室性早搏前后RT间期 变化的规律.

Solution: adjust the flow sheet into the distance and gap, especially before and after the baffles.

解决方法: 调整好进纸部分各档板的距离和间隙, 特别是前后档板.

Methods: The diameter and the velocity of hepatic portal vein ( PV ) were measured with color Doppler flow imaging.

方法: 采用多普勒超声 分别测量 肝癌行栓塞治疗前后肝动脉、门静脉血管内径及血流速度.

The translation should be smoothly linked up endflowing and fluent for reading and easy for understanding.

整个文章的翻译前后连贯,行文通顺流畅,易于理解,读起来不生涩.

This thesis mainly describes Kirgiz Nationality's movement process in two stages divided by the seventeenth Century, it represents their whole movement scene again.

以十七世纪为界限，把其迁徙过程划分为前后两阶段进行论述，再现了柯尔克孜族民西迁的历史全景。

Compared with treatment around sore change situations and so on surface area, depth, swelling scope, granulation, sanies.

比较治疗前后疮面面积、深度、肿胀范围、肉芽、脓液等变化情况。

AIM To evaluate the cardiac function of nuclear submarine sailors after long sailing.

目的:评价核潜艇艇员远航前后心功能的变化.

Specially made for processing high-quality side window glass and front and back windshield glasses.

专业针对汽车侧窗玻璃、前后挡风玻璃的高质量加工要求而制造.