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- A contrast experiment research was made between the effect of vibratory excavation and normal excavation. 对振动掘削与普通掘削的掘削效果进行对比实验研究；
- RESULTS:The methods were specific and reproducible,the native contrast experiment was little interference. 结果:鉴别方法专属性强,重现性好,阴性对照无干扰。
- The contrast experiment with results from simulators and data measured by a laser-gyroscope illustrates the precision. 通过与激光陀螺位置传感器测量的结果比较，研究了该正解算法的误差并研究了计算速度。
- This paper studies perceived threshold contrast of saturated yellow and non-Color in the darkroom by the perceived threshold contrast experiment. 该文通过在暗室中进行的察觉阈限对比实验,对饱和黄色及无彩色的察觉阈限对比进行了研究。
- Taking a series of contrast experiment to some different fabrics and apparels,by testing the indexes of UV shielding ratio to the treated fabrics. 对不同种类的织物及服装产品进行对比试验,运用遮蔽率指标及相应的测试手段对整理后的织物、服装产品进行了分析测试。
- When applied in the contrast experiment to square annular supports and semicircle arch supports, the conclusion of numerical simulation is c... 应用数值模拟的结论,在现场进行了方环形支架与半圆拱支架的对比试验,取得了较好的效果。
- The contrast experiment proves that this kind of CDN P2P mixed mode improves the robustness and scalability of P2P streaming media VOD platform. 通过实验证明CDN P2P混合模式增强了P2P流媒体点播平台的健壮性和扩展性。
- Most widespread contrast experiment each real detail description,, And a great deal of photograph of scene.All publishes on the net, Web address: www. Kmflower. Com. Cn. 试验对比以大量现场图片为据,准确描述,绝无夸大或回避,是保鲜剂对比试验最详细的展示台。
- A small hole tapping contrast experiment is carried out on GH4169, a kind of deformable nickel base high temperature alloy, with a standard tap and a modified tooth tap. 采用修正齿丝锥和标准丝锥对Ni基变形高温合金GH4 1 6 9难加工材料进行了小孔螺纹攻丝对比试验。
- A contrast experiment on reciprocating compressor carried out, using both R404A and R22. Through the study of this experiment analyzed the feasibility of replacing R22 with R404A. 摘要通过对某公司生产的半封闭活塞式制冷压缩机分别应用R404A与R22在中、低温工况下的对比实验研究，来分析使用环保型制冷剂R404A替换R22的可行性，为实际使用提供数据。
- By installing the DPF installment, the contrast experiment to be showed: After using the DPF, diesel engine’s particulate exhaust had the obvious improvement. 从安装微粒捕集器净化装置前后的对比实验可以看出：采用微粒捕集器后，柴油机微粒排放得到了明显改善。
- It also studies the effect of the golden section in optimization interlining production process and cost cutting and improve performance by the methods of contrast experiment. 浅析黄金分割,探讨了它在现代企业生产经营中的应用,通过对比试验等方法分析研究了黄金分割在优化衬布生产工艺、降本增效中所起到的作用。
- When applied in the contrast experiment to square annular supports and semicircle arch supports, the conclusion of numerical simulation is coherent with the result of the experiment. 应用数值模拟的结论，在现场进行了方环形支架与半圆拱支架的对比试验，取得了较好的效果。
- Whereas the crowding experiment shows that an invisible number can elicit color, the contrast experiment conversely indicates that viewing a number does not guarantee seeing a color. 由排挤实验显示，某个看不见的数字可以引发颜色感，但是对比实验则反过来指出，看见数字本身并不保证看得见颜色。
- Contrast experiments of traditional and quasi homocentric pressure tank structures have been done. 对传统式和准同心圆式两种外部耐压液舱结构进行了模型对比试验。
- On the base of the sea surface field numerical forecasting model which has been used in forecasting the marine elements, on the Bohai Sea, "initializing"and "non-initializing"are compared through a contrast experiment. 在一个已应用于海洋要素预报的有限区域海面风场预报模式的基础上，以渤海海域为实验海区，研究初始化方案对有限区域海面风场数值预报模式的影响。
- Based on the contrast experiment of the problem of scale formation of magnesia FGD, this paper analyses the mechanism of scale formation and the advantage of magnesia FGD, gives a method for judging the tendency of scale formation and some suggestions. 摘要对氧化镁脱硫法中的结垢问题进行了系统的研究，通过对比实验，分析了结垢的机理、氧化镁法在防止结垢方面所具有的优势及其原因，提出了实际中判断结垢倾向的方法和避免结垢的合理建议。
- Mosquito repellent incense smoke is selected as scattering particles in the measurement by means of theoretic analysis and making contrast experiments. 在测量中，经过理论分析与对比试验，选择了蚊香烟雾作为散射粒子。
- Through the contrast experiment of the two analytic methods,the re-sults indicated that SO 2 would influence the determination of diacetyl as EBC method applied,however,CC method had the superiori-ties of high accuracy and rapid operation. 通过对两种分析方法的对比实验,结果表明,使用EBC分析法测定时,二氧化硫会影响双乙酰的测定结果;
- Mosquito-repellent incense smoke is selected as scattering particles in the measurement by means of theoretic analysis and making contrast experiments. 在测量中，经过理论分析与对比试验，选择了蚊香烟雾作为散射粒子。
