超压

The microcapsulated delayed release gel breaker of fracturing fluid was prepared by Wurst fluidized bed process using ammonium persulfate as active core material.

采用空气悬浮法制备以过硫酸铵为活性芯材料的压裂液微胶囊延迟破胶剂，设计了以乳液聚合方式合成的含氯化乙烯单体的三元共聚物为内层，以有机硅接枝改性的聚丙烯酸超微乳液和无机硅高分子材料为外层的体系，制成复合膜。

VAVD was used for all cases during CPB, and the vacuum negative pressure of -30～-60 mmHg was administered to the closed cardiotomy reservoir.

CPB采用浅低温、中流量灌注，应用VAVD(负压控制在-30～-60 mmHg)，连续血气监测(CDI-500)及超滤。

The main testing equipments: clean table, spectrophotometer, water insulation thermostated incubator、biological microscope、pressure steam sterilizer、electric drying apparatus、lasting pressure testing、insulating resistance testing, pipe testing and etc. The 100,000 level epuration workshop, first level produce management, perfect test equipment and biochemistry experiment equipment. It can ensure use safty.

主要检测设备有：超净工作台、分光光度计、隔水式恒温培养箱、生物显微镜、压力蒸汽灭菌器、电热干燥箱、耐压测试仪、绝缘电阻测试仪、管型测力器等。10万级净化车间，一流的生产管理模式，完善的检测设备和生化实验设施，可确保您的使用安全。

Doors and windows come from YKK, the leader brand of Japan. The gastight layering of the windows is the same with that of layering used in Benz cars.

门窗选用日本第一品牌YKK塑钢窗，拥有与奔驰名车相同的车窗气密压条，超值的品质保障令您的生活安全无忧，幸福长久。

The thickness of internal elastic laminae correlated to some extent with mean pulmonary pressure.

超微结构形态资料与血液动力学资料之间统计学分析提示，内弹力板厚度与肺动脉平均压之间有一定程度的正相关，r=0.5355。

The characters include: Plastic combs; 1.1mm thickness reed plates make bending and overblow easier; Brass with coating covers; 7 bolts; Soft and mild tone color; Moderate volume, more emphasis on tone color.

有以下特点：塑质琴格；厚度1.1mm的簧片，易于压音和超吹；黄铜盖板；共七个螺钉；音色圆润而柔和，音量适中，强调音色的表现。

Overbreak excavation instability and local instability are indicated on the phase of construction about soil nail wall on the base of different instability situation about two cases,when excavation beginning.

结合两个纯土钉墙工程实例，根据工程失稳时新开挖土层的不同失稳现象，提出了土钉墙施工失稳有超挖失稳和局压失稳两种类型。

Pressure limiting devices for overrange protection shall not be used.

不应使用超量程保护用的限压装置。

The structure of the circuit is mainly used in power systems of portable electronics. A super β lateral PNP is used as the output pass transistor,so that the design of this structure has low dropout, low quiescent current, low-linear regulation and load regulation characteristics, and has the functions of ON／OFF、the thermal 、overvolt and overcurrent profection.

该电路主要应用于便携式电子产品的电源系统中，调整管采用超β横向PNP管，使其具有低压差、低静态电流、低线性调整率和低负载调整率的特点，同时含有使能开关、过温、过压和过流保护等功能。

But at relatively high temperatures, the alloy exhibits complete superelastic characteristics, and only one-step martensitic transformation is observed.

在较低的形变温度下，沿单晶母相［001］方向的压应力诱发的是两步马氏体相变，材料表现出赝弹性；在较高的形变温度下，只能观察到一步马氏体相变，材料展现出完全超弹性特性。

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。