1) Contrast test
对比试验
1.
Contrast Test for Deratization Effect of Several Rodenticides on Plateau Pika;
几种灭鼠剂对高原鼠兔的灭鼠效果对比试验
2.
On the basis of reference 1,the machinability contrast test on the plastic die steels provided by Baoshan Steel Group is continually made in grinding,EDM(electro-discharge machining)and polishing in this paper.
针对宝钢公司提供的塑料模具钢 ,在文献 [1 ]的基础上 ,继续进行磨削、电火花、抛光对比试验 ,综合评估材料的可加工并给出优选结果 ,为企业生产提供决策参
3.
This article describes that the contrast tests on the subgrade filled with natural sand-gravel was conducted with portable falling weight deflectometer(FWD) and Benkelman beam,respectively,the correlation analysis on the modulus from the above tests was conducted and the empirical formula was obtained.
对填料为天然砂砾的路基用便携式落锤弯沉仪与贝克曼梁进行了对比试验,将便携式落锤弯沉仪所得模量与贝克曼梁弯沉进行相关分析,并得到经验公式。
2) comparative test
对比试验
1.
Comparative Test on New Late Rice Variety in Huichang County in 2006;
2006年会昌县晚稻新品种对比试验
2.
A comparative test of the rectangular V-type curved otter board and V-type curved otter at sea;
矩形V型曲面网板和V型网板生产性对比试验
3.
In accordance with the problems of waste water discharge and lack of clean water,a comparative test is conducted in Shengtuo Oilfield to produce polymer using waste water.
针对油田产出污水外排、清水紧缺的问题,胜坨油田开展了利用油田产出污水配制聚合物的对比试验。
3) Contrast experiment
对比试验
1.
Contrast Experiment on control Chinese Zokor with Fenshuling and the Other Medicines
鼢鼠灵与其它药物防治中华鼢鼠对比试验
2.
This paper introduced the contrast experiment research result on treating slime water with lime or carbide slag or CaCl_2 combining with PAM separately.
本文介绍了石灰、电石渣及CaCl2 分别与聚丙烯酰胺联用处理煤泥水的对比试验研究结果。
3.
Methods According to the methods for monitoring the density of three kinds of cockroaches which were used often at present,and carrying out the contrast experiment at the same place.
方法采用目前常用的 3种蟑螂密度监测方法 ,在同一现场同步进行对比试验。
4) comparative experiment
对比试验
1.
The comparative experiments on 10 strains of fast-growing poplar
10个速生杨品系对比试验研究
2.
The result of the comparative experiment on written tests and operating tests shows that there is no significant correlation between experimental knowledge and operating ability.
实验笔试与操作考试的对比试验结果表明 ,实验知识与操作能力之间不存在显著相关性。
3.
A set of comparative experiments including lack of transportation,real road transportation and vibrator are conducted for a type of special products.
通过在不运输、跑车试验和加速模拟振动的对比试验证明,将提高振动量值、缩短试验时间的加速试验方法应用于特种产品加速运输模拟试验是切实可行的,它可以节约人力、物力和财力,提高试验效率,也可以作为特种产品或包装箱设计及考核的标准。
5) comparison test
对比试验
1.
We found the low efficiency of the self-made motor through a comparison test and learned the reasons by theory analysis.
通过对比试验,发现自制马达效率低。
2.
The comparison tests between the phpsphating solution of "4 in 1" composed of aluminium salt and that of zinc salt were also made.
探索以铝盐为磷化主剂，兼有除油除锈防锈功效的磷化液，简述了该磷化液成份的作用，进行了金属材料的浸泡试验，测试了磷化膜的防锈性和耐蚀性，并对铝盐和锌盐为主剂配制的“四合一”磷化液作了对比试验，从而提示了铝盐作为磷化主剂的优越性。
3.
Through comparison testing of the surface of reflowing holes of the external-mix self-sucking pump, the best design is determined.
对外混式自吸泵的回流孔面积进行对比试验,确定最佳设计方案。
补充资料：简易对比试验
简易对比试验
simple contrast experiment
J ianyi duibishiyan简易对比试验(simple eontrast(:xpe‘riment)单因素多处理的一种农业气象田间试验方法。这种方法直接对各试验处理的作物状况和气象条件进行平行观测和分析，方法简单易行，适于广大气象台、站采用。简易对比试验法主要用于研究和确定某项农业技术措施的农业气象效应及其规律以及对作物的影响。如为防止水稻烂秧、，作比较秧田不同覆盖物的增温效应的试验;为探求作物合理种植密度时，研究不同密度下农田小气候规律等都可采用此法。 简易对比试验的设计，也应遵循农业气象田间试验方法的基本原则，才能获得正确的试验结果。 (姚克敏)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条