复合试验

He effects of using sulfite paper making waste,mirabilite and high-effeieney water reducer as composite grinding aids on the grinding efficiency and properties of cement were studied experimentally.

利用亚硫酸盐纸浆废液、芒硝和高效减水剂作复合助磨剂对水泥粉磨效率及其性能进行了试验研究。

The catalyzed isomerization without the presence of hydrogen occurs over M-2 composite mordenite in the self-designed tube reactor, which use 1,2,4-trimethylbenzen as raw materials.

非临氢催化异构化反应试验采用研制的M-2型复合丝光沸石催化剂，以高纯偏三甲苯油为原料，在设计的管式反应器中进行。

Results In living body observation showed all the experiment mice had the hair loss in the early stage, that last longer time in cross-linked ADMs which combined with granulation tissue formation on the parts of skin embedded ADM. After 4 weeks, the new-type ADMs embedded subcutenously had been detected a longer degradation time and more naturelike neogenesis collagen in compared to the cross-linked ADMs.

结果：所有试验小鼠在早期均有毛发脱失现象，交联型真皮组持续时间长并伴有肉芽组织形成。4周后，新型复合真皮显示组织结构致密有序，降解时间更长；组织相容性及促自体胶原代谢能力均较交联型真皮更为优越。

Crassipes and other aquatic plants pulssingall combination in series showed efficiant removing ability for nitrogen and phosphorus,and the inlay combination of E. crassipes, Trapa manshurica and Nymphaea tetragonashowed better removal efficiency for redox organic pollutants than the inlay combinationadding other combination in series.

人工复合生态系统试验表明，凤眼莲与水生植物的镶嵌组合加各级串联组合能有效去除氮磷，而对于还原性有机污染物，凤菱睡镶嵌组合的去除效果相对要好于镶嵌组合加各级串联组合。

Based on some principal rules of brittle rocks polyaxial tests and previous researches, three controlling failure types for brittle rock are obtained. The first type represents the brittle failure controlled by extension microcrack under the condition of lower hydrostatic pressure; the second represents the ductile failure controlled by friction sliding action under the condition of higher hydrostatic pressure when microcrack is close; and the third represents brittle-ductile failure type controlled by multiple factors mentioned above under the condition of high hydrostatic pressure when some microcracks are open and others are close.

通过分析脆性岩石多轴试验中的强度和破坏规律，在已有研究成果基础上，将其强度和破坏控制类型主要归结为3种：类型1，低静水压力时裂缝张开扩展，主要表现为张性微裂缝控制型脆性破坏；类型2，静水压力很高时，裂缝闭合，主要表现为摩擦滑移控制型延性破坏；类型3，处于两者之间时，微裂缝一部分张开，一部分闭合，主要表现为两者复合控制型脆延破坏。

On the control strategy of liquid temperature, many control techniques were taken into account ,such as fuzzy control, expert PID control . Through simulation in MATLAB and many practical tests, fuzzy precompensation PID strategy was adopted . The system used μC/OS-II as the real-time kernel. And Keil C51 compiler was used as the nether application software development environment. So it's easy to extend and maintain the system.

在实验温度控制上，详细研究了多种控制方案，包括模糊控制，先进PID 控制等，通过多次计算机仿真实验和实际试验选取了模糊控制+预补偿PID 的新型复合控制技术，实现了温度的精确控制；在软件开发时选用了成熟的源代码公开的μC/OS-II 实时嵌入式操作系统作为实时内核和Keil C51 编译器作为下位机软件开发环境，极大地方便了系统的扩展和维护。

The results show that:The oxidation of SiC in additives can prote...

在试验条件下，添加6%ZrO2-SiC复合粉或工业SiC粉时，试样的抗氧化性和抗热震性最佳。

The mechanical strength, solubleness and the capability to induce ossification of the materials could be improved obviously when strontium was added, which were formed of hydroxyapatite and tricalcium phosphate.

试验研究证实锶盐具有抗骨吸收和增加骨形成的作用，锶盐可以抑制破骨细胞的活性，促进成骨细胞的活性，促进骨盐的沉积；其与羟基磷灰石和磷酸三钙等复合后，其机械强度、溶解性及诱导成骨能力等特性明显得到改善；锶盐口服有治疗骨质疏松症的作用。

The short statured children were given combined pituitary hormone provocating tests, the corresponding serum GH,IGF-1 and urinary GH were determined by ELISA kits.

对垂体功能复合刺激试验生长激素分泌异常的56例矮小儿童，用ELISA方法检测相应的血清GH、IGF-1及尿中GH水平，并进行相关分析。

Basing on these conclusions, Polyimide/silica composite material films with different silica contents have been prepared by sol-gel approach, and the characters were tokened; Ethanol/water mixture were separated using PI film based on pervaporation, the changing relations of permeation flux, separation factor and concentration, temperature were studied.

在上述试验基础上，采用溶胶-凝胶法制备不同SiO_2含量的PI/SiO_2复合薄膜，对其性能进行了表征；利用制备的PI薄膜渗透汽化分离乙醇/水溶液，研究了渗透通量和分离因子随料液浓度和温度的变化关系。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。