研究试验

It is shown in this research that:① The acoustic emission phenomena of rock discontinuously occur under the effect of temperature.

试验研究表明：①随着温度升高，岩石的声发射现象是间断发生的；②花岗岩存在一个开始发生热破裂的门槛值温度，其值为120 ℃左右；③试验温度范围内花岗岩热破裂的声发射现象可分为5个阶段，即岩石原生裂隙整合阶段、热破裂前声发射静默阶段、热破裂声发射阶段、大规模热破裂后声发射静默阶段、二次热破裂开始阶段。

Ulius Gardin, MD, chief of cardiology at St. John Hospital in Detroit, Michigan, who served as discussant for the paper during a late-breaking clinical trials plenary session, said the results were "remarkable, a landmark study."

ohn医院心脏科主任，同时也是这项试验於全体会员大会中担任讨论专家的Julius Gardin医师表示，这项研究结果是引人注目的，同时也是项指标性试验。

Two turns and seven composting treatments had been conducted and the composting parameters were deeply studied, The results are:(1) Keeping 55 ℃ and lasting over two days, the disease-producing germ can be killed completely.

设计、建造了能提供强制通风的试验堆肥池4个，每个池体的容积为6m~3；进行了二轮7个不同物料配比的堆肥试验，对堆肥过程的参数进行了系统深入的研究。

Based on theoretic research, rotary-ditch machine is produced and orthogonal test is carried out in the farm. By variance and extreme deviation analysis on the test result, all the influence factors on ditcher casting performance are gained, superior level and optimum combination are found out, relation curve of performance target along with factor change is provided.

在理论研究的基础上，设计并制作开沟部件，在田间对其进行了正交试验，对试验结果进行极差分析和方差分析，得出各因素对开沟抛土性能的影响，找出各因素的较优水平和最优组合，并给出性能指标随各因素变化的关系曲线。

On the basis of experimental research, this thesis applies 2-dimensional non-linear finite element method to the analysis of transient temperature field on the section by means of relatively high precision triangular element of six joints. When the temperature field is analyzed, finite element reseaus are divided in space field and finite difference reseaus are divided in time field, and then the program is compiled. The computing results are in good agreement with the test data. It indicates that the program is stable and precise.

在试验研究的基础上，本文采用精度较高的三角形六结点单元对构件截面二维非线性瞬态温度场进行了有限元分析，即在空间域内采用有限元网格划分，在时间域内采用有限差分网格划分，据此编制了计算程序，计算结果与试验数据符合较好，程序稳定性好，精度满足要求。

In order to study the method having dual function of disinfection and disinsectization of daily -life garbage in internationally sailing ships, combination of disinfectant with insecticide and double-barrel pressure-containing sprayer were used for disinfection treatment.

研究国际航行船舶生活垃圾消毒与杀虫双重功效的处理方法，将消毒剂与杀虫剂复配，用双筒储压式喷雾器进行消毒处理，采用载体定量杀菌试验和现场试验进行了消毒效果评价。

But the technics of magnesian industry is draggle, high economic costs, high energy costs, less kinds of products. So we can not compete with the developed countries and lose much of markets.

这种生产工艺技术在国外很少有报道，国内近年来虽有些试验研究，但大多停留在试验阶段，在山东省虽有些小厂用碳酸氢铵作沉淀剂生产轻质氧化镁，但工艺不合理，能耗高，经济效益差，大多处于开开停停的困境中。

To explore the different high north of chili peppers mode, the influence of main pests with pepper and corn were mainly by intercropping with corn, chili, peanut, sunflower not counterparts, than intercropping set 10 processing, 3 replicates, randomized to design, in May 2008 in October - high north county village dragon tree bark planting experiments on biodiversity village.

登录后回答可以获得积分奖励，并可以查看和管理所有的回答。登录|为探索丘北辣椒不同间作模式对辣椒主要病虫害的影响，本试验主要以辣椒与玉米间作为主，通过辣椒与玉米、花生、向日葵不同行比间作方式，设10个处理，3次重复，随机区组设计，于2008年5月-10月在丘北县树皮乡大龙树村进行多样性种植试验研究。

Tractor drawbar and noise test play an important role in theoretical study, performance analysis, quality appraisal of tractors.

拖拉机牵引和噪声试验是对拖拉机进行理论研究、性能分析以及对新产品作定型鉴定的最主要试验项目。

Field irrigation experiment of different salt concentration is conducted for wheat,maize and sunflower with normal quota and leaching quota in this paper,and study on crop growth,accumulation law of dry matter above ground and crop yield of 3 crops.

在田间试验条件下，采用正常灌溉定额和淋洗灌溉定额2种灌溉水平，对小麦、玉米、葵花3种作物进行了不同灌溉水矿化度处理的灌溉试验，对3种作物的生长过程、地上部干物质积累规律、作物产量等进行了研究。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新