现场试验

In this paper, the principle of controlled blasting is studied firstly; then a practical experiment about the long hole standing shot controlled blasting technology is performed and some blasting parameters used in the loose blasting are obtained.

首先研究了高岭土工作面松动爆破原理，并进行了工作面现场深孔松动控制爆破技术的试验研究，获得了该矿区高岭土矿深孔松动爆破参数。

Proved the correctness of the decision formulus of beding slip, beding slip function and strata movement by contrast analysis of the formulus calculation results and observing data, which are fieldand simular material simulation data.

通过对现场资料，相似材料模型试验资料的实测与计算对比分析，证明了所提出的滑移位置判断式、滑移函数计算式及岩体内部移动计算式是正确的。

A new method to evaluate on site the waterproofing effect of silicane immersed concrete by way of measurement of surface soakage is proposed,which has been tested and studied to assess its evaluation results of the water—proofing performance of different types of silicane immersed concrete.

摘 要：提出了一种新的硅烷浸渍混凝土防水效果的混凝土表面吸水量现场评价方法，并试验研究了这种方法对不同的硅烷浸渍混凝土防水性能的评价效果。

A new method to evaluate on site the waterproofing effect of silicane immersed concrete by way of meas urement of surface soakage is proposed,which has been tested and studied to assess its evaluation results of the water proofing performance of different types of silicane immersed concrete.

提出了一种新的硅烷浸渍混凝土防水效果的混凝土表面吸水量现场评价方法，并试验研究了这种方法对不同的硅烷浸渍混凝土防水性能的评价效果。

Because the potential impact is so great, MIND Institute researchers have created an inexpensive spot blood test for newborn screening that is currently in clinical trials.

由于潜在影响是如此巨大，心理研究所已开发出一种廉价的血液测试现场为新生儿筛查是目前临床试验。

Based on the results of experimentation and field test as well as the properties of time-dependent structural system, a model of the continuous beam with spring supports for simulating the high-rise concrete building during construction was proposed.

根据室内试验和现场实测的结果，结合施工时变结构的受力特点，针对梁板柱体系混凝土结构，本文建立了施工时变结构体系分析的弹性支撑连续梁模型CBSS(Continuous Beam With Spring Supports)，提出了基于弹性支撑连续梁模型CBSS的高层建筑混凝土结构施工过程受力性能的仿真分析方法。

On the practice basis of fully mechanized sublevel caving of hard and thick coal, a discrete element software was used to do simulation test and influence of crack in process of mining coal on the top-coal caving and the development process of the fracture were analyzed, which could be used to determine the top coal caving characteristics.

分析了倾斜厚煤层顶煤裂隙和顶煤可放性的影响因素，在硬、厚煤层综采放顶煤现场实践的基础上，运用离散元软件进行了模拟试验，分析了煤层在采动过程中形成的裂隙对顶煤冒落的影响以及裂隙的发育过程，据此判断顶煤的冒放性。

Application of the dust suppressant can reduce the losses of coal and protect the environment from being polluted.

经过现场多次列车运行试验表明，使用该抑尘剂能够避免煤炭在运输过程中的扬尘污染和损失。

According to features of soil texture distribution in the Qingwangchuan area of Gansu province, a series of Pondinginfiltration tests were conducted to measure soil water characteristic curve and unsaturated conductivity with γ ray and tensiometer at five experimental sites.

根据甘肃秦王川地区的土壤质地分布特征，在现场 5个点进行了积水入渗试验，同时采用γ透射法及张力计测定了各点的土壤水分特征曲线及非饱和导水率。

We analyzed the cause and mechanism of forming transversal laps in strip steel and has made practical use of the study result.

采用现场跟踪、试验、分析、排查和理论分析、研究相结合的方法，找到了带钢产生横向折痕的原因，主要是卷取机二次扩张张力过大。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。