显微技术

The difficult fractures in 18 patients were treated with combined technique of microsurgery and external skeletal fixation.

对18例难治性骨折病人采用显微与外固定技术结合的方法治疗。

In this paper, the influence of sintering technology on the microstructure and mechanical properties of the silicon nitride ceramic were studied.

研究了烧结技术对氮化硅陶瓷显微结构和力学性能的影响。

the micro-surgery of fallopian tube lesion excision and anastomosis can effectively avoid repeated fallopian tube gravidity, and raise the intrauterine gestation rate in nullipara.

对输卵管妊娠选择输卵管病灶切除加输卵管吻合的显微外科修复技术方法，可有效避免再次输卵管妊娠，并提高未产妇宫内妊娠率。

Bonding structure and the change of chemical composition at the Cu/ceramic interface are investigated systematically with microanalysis. Furthermore, it is observed that copper bonding to Al〓O〓 ceramic is formed by chemical reaction between Cu〓O within the Cu-Cu〓O eutectic and Al〓O〓 at high temperature, CuAlO〓 as a reaction result is produced, mechanic join and physical osmose are not the main factor.

运用多种显微分析技术，对铜-陶瓷键合界面的微观结构，以及键合前后物相化学成份的变化，进行了系统的研究，在此基础上，明确了Cu-Al〓O〓陶瓷的键合机理；机械交联和物理渗透不是形成键合的首要因素，键合是通过Cu-Cu〓O共晶熔体中的Cu〓O相在高温下与Al〓O〓陶瓷发生了化学反应，形成了牢固的化学键合，同时伴随有一些CuAlO〓物相的生成。

The anodic processes of irondectrode in sulhric acid sohtions are studied by using photomicrography and SEM techniques.

利用显微照相和SEM技术研究了铁在硫酸溶液中的阳极过程。

A mathod of obtaining the retention time, dimention and number density of little bubbles by underwater high-speed photomicrography technique is introduced.

本文提出了一种用水下高速显微摄影技术来获取小气泡在水中的滞留时间、尺度和数密度等重要参数的方法。

The lifetime of M intermediate of BRE194Q was less than 1.0 s by photomicrography. The lifetime of M intermediates of BRI119T/T121S/A126T and BRI119T/T121S/A126T/E194Q were 3.0 s and 2.0 s, respectively.

显微视频录像技术记录的PVA膜中样品的M态寿命表明，野生型BR的M态寿命最短，单突变体的M态寿命小于1.0 s，三突变体的寿命为3.0 s，四突变体的寿命为2.0 s。

The lifetime of M intermediate of BR(subscript E194Q) was less than 1.0 s by photomicrography. The lifetime of M intermediates of BR(subscript I119T/T121S/A126T) and BR(subscript I191T/T121S/A126T/E194Q) were 3.0s and 2.0s, respectively.

显微视频录像技术记录的PVA膜中样品的M态寿命表明，野生型BR的M态寿命最短，单突变体的M态寿命小于1.0s，三突变体的寿命为3.0s，四突变体的寿命为2.0s。

The porine is the polyembryony animal, many obtains the ovocyte from the porine ovary although but the maturity quite to be low; Because the ROSI technology is does not have to grow the mature sole round sperm cell to pour into directly completely in the ovicell nature, jumped over the spermatozoon in to pass through the physiology and the biochemistry, if the ovicell nature mature or the activation degree were insufficient, added the round immature sperm cell maturity quite inferior reason, very possibly Causes the ROSI micro fertilization defeat.

猪是多胎动物，从猪卵巢上获得的卵母细胞数量虽然较多，但成熟度比较低；由于ROSI技术是将没有完全发育成熟的单一圆形精细胞直接注入卵胞质内，跳越了精子在穿过透明带和卵质膜等过程中所发生的生理和生化反应；如果卵胞质成熟或活化程度不够，加之圆形未成熟精细胞成熟度比较差等原因，很可能造成ROSI受精的卵母细胞内部激活因子蓄积减少和生成不足，引起精核解聚困难、精圆核不能形成、第二极体不能排出、卵母细胞孤雌发育率增加等，使ROSI显微受精失败。

The physical properties of WO3 thin films were tested by scanning electron microscope X-ray diffraction and electron prober microanalysis measurements respectively.

采用扫描电子显微镜、X射线衍射、和电子探针显微分析技术测试了WO3薄膜的表面形貌、晶体结构和成分比例等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。