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Based on grasping the existing geological materials of the project , according to reconnoitring the comprehensive analysis result of surveying and drawing and testing etc .

在掌握现有的工程地质资料的基础上,根据现场勘察测绘及试验等综合分析结果,对拟建的干海子移民安置场地的稳定性及工程建设适宜性作出工程地质评价,为不良地质问题的治理提供合理建议及技术依据,并对后期工程建设提供科学的依据。

He thermal oxidation process of saturates and aromatics with different addition agents were studied by means of In-situ FTIR.

FOT通常利用试验后的沥青粘度变化来评价沥青的老化性能,红外光谱法可研究沥青老化前后官能团的变化。

On the basis of the experiments of durability of FRP, saturating resin and adhesive behavior of CFRP and concrete, a theoretical evaluation method was proposed.

在FRP材料、浸渍树脂及CFRP-混凝土粘结性能的系列耐久性试验的基础上,从理论上提出了一种评价其耐久性的方法。

Radial gates are widely used on dams and sluices. It is of practical and theoretical significance to analyze and evaluate the flow-induced vibration of the radial gate with hydraulic experiment and numerical computation.

弧形闸门被广泛地应用于水闸和大坝中,采用试验和数值模型结合的方法,有效的分析和评价表孔弧形闸门流激振动,具有重要的工程意义和学术价值。

In the high efficiency oil removal technology aspect, the theory study and application experiment of air sparged liquid-liquid hydrocyclone was carried out, enlightened by the air sparged solid-liquid hydrocyclone. Firstly, the strength and movement of dispersed phase was analyzed in theory, it was proved that the air bubble-oil drop polymer trend to move to the axes of hydrocyclone. Secondly, using CFD method, the characteristics of oil-air-water flow field were studied, including velocity distribution, pressure distribution, turbulent motion energy and its dissipation distribution. The characteristics and separation effect under different air injection methods were simulated. Thirdly, the separation ex-periment of air sparged liquid-liquid hydrocyclone was carried out at Lab. The major structure parameters of the hydrocyclone were optimized, the reasonable air injection method and performance parameters were determined through 4 groups of air injection experiments.

首先,对气携旋流场中分散相粒子的受力及运动进行了理论分析,证明了气泡与油滴形成的聚合体,更易于向轴心运动;其次,应用CFD方法,研究了油-气-水三相流场的速度分布、压力分布、湍动能及其耗散率分布特性,对不同注气方式的流场特性及分离效果进行了数值模拟;第三,开展了气携液-液旋流分离特性室内研究,优化了旋流器的主要结构参数,对四种注气方式的分离效率进行了对比,确定了合理的注气方式和操作参数;最后,在油田现场开展了处理聚驱采出污水工艺试验,确定了工艺运行参数,评价了处理效果。

A four-ball tester was used to evaluate the load carrying and antiwear properties of bismuth dibutyldithiocarbamate,bis-dibutyldithiocarbamates(V7723),sulfurized isobutylene,molybdenum ester non sulfur and phosphorus in a mineral oil respectively and their synergistic effects.

利用四球试验机评价了二丁基二硫代氨基甲酸铋与二丁基二硫代氨基甲酸酯(V7723)、硫化异丁烯和非硫磷钼酸酯添加剂的极压和抗磨性能,以及它们之间的极压和抗磨协同作用。

OBJECTIVE: To establish modified complete spinal cord transected rat models, and to observe effects of BBB score and tilt table test on function following human umbilical cord blood mesenchymal stem cell transplantation.

目的:建立改进大鼠脊髓全横断模型,对比观察BBB评分和斜板试验在人脐血干细胞移植术后功能评价中的作用。

Objective: To explore the feasibility of the specific lymphocyte transformation test in the appraisal of vaccinating effect.

目的:探讨特异性淋巴细胞转化试验评价抗原致敏效果的可行性。

Though there were no obvious correlations between the concentrations and the curative effects as...

本文并对氯氮平在试验中的不良反应进行了评价。

The effects of decabromodiphenyl,antimony trioxide and decabromodiphenyl(oxide/antimony) trioxide on flame retardancy and mechanical properties of low density polyethylene films for packaging were studied,and the flame retardancy and mechanical properties were estimated by a limiting oxygen index apparatus and an universal test machine.

以十溴二苯醚、三氧化二锑为阻燃剂,对包装用低密度聚乙烯薄膜制品的阻燃性能和力学性能进行了研究,并用氧指数测试仪和万能试验机评价其阻燃性能和力学性能。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。

The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.

中文摘要:几乎处处中心极限定理是近几十年概率论研究的一个热门话题。它之所以引起人们的注意是由于它在随机模拟方面的实际应用参见Fisher