查询词典 experiment

In the experiment, two kinds of tubes with alternative diameters and material properties, and three kinds of flat-nosed cylindrical missiles with same length and various diameters are applied. Two classes including six operating modes are designed in the experiment.

在实验方面，本文采用了两种不同直径和材质的薄壁管试件以及三种长度相同，直径不同的平头弹体，设计了两大类六种工况下的实验。

By studying the design of other experiment machine, I took drill machine as the base and power, and then devised the measure equipment and experiment equipment that is can be used to research the friction and abrasion between piston ring and cylinder.

然后深入探讨了活塞环-缸套之间的摩擦磨损的特点，结合有关试验机的设计方案，利用钻铣床作为实验台和动力源，自行设计了适用于研究活塞环-缸套之间摩擦磨损的实验和测量装置，丰富了实验手段，利用它可以设计进行多种工况、载荷、转速条件下的实验方案。

By studying the requirement of this experiment, I took drill machine as the base-table and the power, and then designed an experiment equipment that is can be used to research the friction process between piston ring and cylinder when piston moving back and forth with cylinder.

深入探讨了活塞环-缸套之间摩擦过程的特点，结合试验要求，利用钻铣床作为试验台和动力源设计了一套试验装置。

In experiment 2, the restricted chicks were fed 80% or 60% of previous 24 hour feed consumption of full-fed controls for 7 days from day 7 to day 14, while the full-fed controls were fed ad libitum all through the experiment.

试验2，限饲组肉鸡分别于7～14日龄给予对照组肉鸡前一天饲料消耗量的60%或80%，对照组肉鸡自由采食。

According to Dalton's law of partial pressures,the principle of experiment "Determination of the ideal gas constant R ",the volume and pressure of hydrogen produced in the experiment were analyzed and discussed.

从道尔顿分压定律出发，对教学实验&理想气体常数R 的测定&中产生的氢气的体积、分压和该实验的原理进行了详细的分析和讨论。

Part III The Effect of Indomethacin on Hyphal Formation of Candida Albicans and Its Mechanism Research Experiment one The Effect of Indomethacin on the Hypha Formation in the Liquid Medium In this experiment, to observe the hypha formation of three strain candida albicans after different concentration Indomethacin was added in RPMI1640 contained 10% calf serum in microscope (x400), and to analysis the percent rate of hypha formation with crystal-violet germ tube assay.

第三部分消炎痛对白色念珠菌菌丝形成的影响及其机制探讨实验一在液体培养基中消炎痛对菌丝形成的影响本实验主要研究在含10%小牛血清的RPMI1640液体培养基中同时加入不同浓度消炎痛后，分别在2.5h后和4h后在显微镜下(x400)观察三株白色念珠菌芽管、菌丝形成情况，并用结晶紫芽管检测法定量分析菌丝形成的百分率。

Experiment three The Effect of Indomethacin on Hypha Formation when Exogenous PGE_2 Is Present In this experiment, to study the effect of Indomethacin on hypha formation after Indomethacin (2.0mM) and exogenous PGE_2 (300pg/ml) were added in RPMI1640 with crystal violet-based germ tube assay and to further interpret the mechanism of Indomethacin inhibiting hypha formation.

实验三在外源性PGE_2存在时消炎痛对菌丝形成的影响本实验主要研究在RPMI1640培养基中同时加入外源性PGE_2(300pg/ml)和消炎痛(2.0mM)，培养4h后用结晶紫芽管检测法定量分析消炎痛对菌丝形成的影响，以期能进一步说明消炎痛抑制菌丝形成的作用机制。

We observed that FuGene6 regent had the highest transfection efficiency and lowest toxicity to auditory neurons in the three groups. The transfection efficiency was about 3%-10%, variable from experiment to experiment. However, when we used recombinant adenovirus vector to transfer LacZ gene into auditory neurons,β-gal expression was detected in more than 70% of both neurons and gilas at 100M0I viral concentration..

通过对不同转染方法的选择和转染条件的优化，其中FuGene 6介导的质粒转染，其转染效率最高，可达3％-10％左右，但不同批次结果重复性较差，易受不同批次细胞来源动物的个体差异及培养条件等因素的影响。

A two-year field experiment was conducted to investigate ammonia volatilization from Gleyed paddy soil in the Taihu Lake region. The experiment was designed to have four N levels 0, 180, 255, 330 kg hm^(-2 and four P205 levels 0, 30, 90, 180 kg hm^(-2, forming six NP combinations (CK-N0P0, LN-N180P90, OPT-N255P90, LP-N255P30, HP-N255P180 and HN-N330P90). Ammonia volatilization was measured with the enclosure method.

在太湖地区乌栅土上，采用田间小区试验连续两年研究了施氮量为0、180、255、330 kg hm^(-2)，施磷(P2O5)量为0、30、90、180 kg hm^(-2)的6个组合（对照N0P0低氮N180P90、优化N255P90、低磷从N255P90、高磷N255P90、高氮N330P90）以及三个施肥时期对稻田氨挥发损失的影响，氨挥发采用密闭室间歇通气法测定。

However, the mechanics of soft tissue is the critical in influencing the whole plantar pressure. We use an instrument to measure the load and displacement relationship of heel pad that development by our laboratory to measure mechanics of soft tissue in order to approach approximately to the experiment data. Then make use of the curve fitting to obtain material parameter that necessary of analysis. Finally, the result and experiment will be verified.

而软组织的力学性质是影响整体足压大小的关键，为了使研究的分析结果更接近实验数值，软组织力学性质量测利用实验室所开发的软组织力量位移量测器取得，再利用曲线模拟的方式得知分析所需材料参数，最后将分析所得结果与实验进行验证。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。