进行实验

Make a plan how to do the experiment and how to record the data.

对实验器材进行选择，并思考实验步骤，以及如何记录数据。

The fit of the decrement to the simulation was done with the burdening decay experiment, and the curve and equation of the decrement was found.

通过载荷衰减实验对模拟所得结果进行了衰减量的实验数据拟合，得出了衰减量的曲线和方程式。

Inoculation of effective degraders to the modified polluted soils spiked with 2-nitrophenol was carried out by batch culture. The concentration of 2-NP、pH values and the number of 2-nitrophenol degrader were monitored in the experimental period to understand the variation of test strains.

将试验菌株接种於模拟污染土样中，进行批次生物降解实验，监测实验过程之2-硝基酚的菌数、浓度及pH值，并研究外加硝酸钾和氯化铵及混合菌种培养对於模拟污染土样之影响加以探讨。

The structure and principle of the new system are presented, and a new demarcate way of the system is proposed.

给出了新系统的结构与原理，并提出了一种新的系统标定方式，对新系统进行了实验研究，取得了良好的实验结果。

A great number of experiments are conducted in demountable vacuum chamber with various electrode structures. And the peak value of applied current varies from 1kA to 30kA.

本文在可拆卸式灭弧室中对所设计的各种触头进行了大量的实验，实验电流的峰值为1kA至30kA。

Because the expensive tunable laser is not available in laboratory, the high-luminosity halogen lamp is considered as the multiplex photosource, at results, the cost become lower and the program keep more practicable. A experimental scheme of 16 channels wave demultiplex based on volume holographic technology is designed, and its channel capacity, noisiness, cut-in loss, isolation and storage persistence are analyzed.

采用高亮度溴钨灯代替价格昂贵的大功率可调谐激光器作为波长解复用试验的光源进行设计，有效降低实验成本，设计出基于体全息技术的16通道波分解复用器的实验方案，并分析该器件的信道容量、噪声特性、插入损耗、隔离度以及存储持久性等主要性能指标。

A total of one hundred fifty three healthy male and female adults were entered into a six month,doubleblind clinical study designed to evaluate the effect of a dentifrice containing 0.3% triclosan and 2.0% PVM/MA copolymer in a 0.243% sodium fluoride/silica base, relative to a 0.243% sodium fluoride silica base control dentifrice on supragingival plaque accumulation and gingivitis.

本研究的目的是证实含0.3％三氯羟苯醚，2.0％PVM／MA及0.243％氟化钠以二氧化硅磨料牙膏在减少菌斑积聚和牙龈炎形成方面对中国成年人群的效果。153名健康男女分为实验组及对照组，用双盲法评价6月后临床效果。采用纳入和排除的评价标准后进行了基线检查，实验对象每日使用分配的牙膏和软毛牙刷早晚刷牙一次，3个月和6个月再次检查。检查结果表明，使用含有三氯羟苯醚－共聚体牙膏组与使用不含该成分的对照组相比，实验对象的牙菌斑、牙龈炎指数分别减少16.1％及24.3％，均有统计学显著性意义（P＜0.001）。

The mass transfer coefficients were obtained for deoxygenation from water by nitrogen stream. Random packings were used with the variation in sizes, materials, shapes, surface properties together with some structured packings.

实验中以氮气气提水中溶氧为实验系统，比较液膜质传系数数值大小以得知质传效率的优劣，在填充物的部分则选用了13种不同尺寸大小、材质、形状、亲疏水表面及构造型态的填充物进行研究。

The project carried out thermal simulation experiment according to some performance properties of refining in laboratory and analysed the crucial factors that affects dephosphorization and desulphurization.

在实验室内进行热模拟实验，系统分析了影响精炼渣脱硫脱磷作用的关键因素。

In order to achieve the simultaneous optimization of the two major electrophoretic performance goals for efficient and fast separations, the Derringer desirability functions were chosen as the optimization criteriaon. The selected parameters were encoded into binary bit strings, and then genetic algorithm calculations were performed to generate a new set of experimental conditions by the values of total desirability functions.

并用Derringer功效函数作为多指标同时优化的评价指标，以取得较高的分离度和较快分离速；通过对实验参数给予编码，转化为二进制字符串，根据得到的总功效函数値大小进行遗传算法操作，产生新的一组实验条件。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。