三的例句大全

With the MRL standard of EEC in 2000, the level of pesticide residues from trichloro alcohol, amyl-cyanide pyrethrum, cyanogen chloride pyrethrum and methyl-cyanide pyrethrum are analysed, and the countermeasures are put forward also.

以欧盟2000年执行的MRL标准为评判依据，对三氯杀螨醇、氰戊菊酯、氯氰菊酯、甲氰菊酯等农药残留水平进行了统计分析，并提出了相应的对策。

The influences of reactant ratio, reaction temperature, reaction time on substitution reaction were studied. The better reaction conditions were obtained: molar ratio of trityl chloride and cuprous cyanide was 1:1.3, reaction temperature was at 130 ℃, reaction time was 2.5h.

并通过对原料配比、反应温度和反应时间的研究，得到了较佳的合成工艺条件：三苯基氯甲烷与氰化亚铜的最佳摩尔比为1：1.3，反应温度为130℃，反应时间为2.5小时。

By cutting different hardness concrete experiment, the cutting characteristics of the special saw with holes or different width segment have been studied.

对多孔锯片及非等间距锯片进行了锯切三种不同硬度的混凝土的实验研究。

The bifurcated pipe of the TGP lock emptying culvert is a reinforced concrete framed strcture.

三峡永久船闸泄水分岔管是钢筋混凝土框架式结构。

The paper proposes at the end three basic principles for a stable currency and financial stability.

最后提出了稳定货币币值、实现金融稳定的三项基本原则。

Contrast Study on Properties of Three Type Air Curing Fluorocarbon Coatings

三种常温固化氟碳涂料性能的对比研究

Treatment of Trigeminal Neuralgia by Curettage of Bone Cavities of Pathoses in the Jawbone

颌骨病变性骨腔刮除术治疗三叉神经痛

The influence of oleoyl polyamine prepared by oleic acid and triethylene-tetramine on the properties of cured product of epoxy resin and methyhetrahydrophthalic anhydride ( MTHPA) was studied.

研究了油酸和三乙烯四胺的生成物油酰多胺对环氧树脂和甲基四氢苯酐固化物性能的影响。

Studies on the Curative Activity of Triadimefon Against Stripe Rust of Wheat

三唑酮对小麦条锈病治疗作用的研究

The curative ratio after three weeks of group A was significantly superior to the group B ( P < 0.01).

A组的三周治愈率显著优于B组（P<0.01）；

Study on Synthesis of isobutyl acetate using ferric chloride and cupric chloride as composite catalyst in continuous esterifying system

三氯化铁与氯化铜共催化连续酯化合成乙酸异丁酯的研究

The afferent neurons from cuneate nucleus, gracile nucleus, nucleus of spinal tract of trigeminal nerve, nucleus of solitary tract mainly located below the level of obex.

来自后索核、三叉神经脊束核和孤束核的起源细胞主要位于闩以下平面。

After the intervention, the differences of the latent period of assault, the frequencies of tail swing, the frequencies of assault and the cumulative time of assault among the three groups were significant ( P0.05).

经过不同的干预后，攻击潜伏期、摇尾次数、攻击次数及攻击时间在三组间的差异有统计学意义（P0.05）。

Hydraulic study of valve with extra long emptying culvert of the Three Gorges Lock's last chamber ( 3)& Measures improving the valve working conditions with emergent valve closing

三峡船闸末级闸首超长泄水廊道中阀门水力学关键问题研究（3）&事故动水关闭情况下改善阀门工作条件的措施

With the increasing of years, soil organic nutrients and the three enzymatic activity are highest in permanent grassland and lowest in cultivated pasture.

随着草地利用时间的增长，土壤有机质等养分和三种酶活性含量增高，活性增强。

Half of the top ten restaurants were in Beijing, with Duck de Chine-noted for its Peking duck-at second place, and the Chinese-style nouvelle cuisine Green T. House at third.

排名前十的餐厅中有一半是在北京，比如排名第二的是因北京烤鸭而闻名的全鸭季，排名第三的是因中式新式烹饪而闻名的紫云轩。

Occlusion culling and LOD ( Level of Details) both are effective techniques in accelerating the rendering process of 3D large scene.

遮挡裁剪和应用层次细节模型是两种有效的三维复杂场景渲染加速算法。

This system is applied to intention, malignancy, or culpable negligence and other serious violations of intellectual property rights, but the compensation is in an amount not exceeding three times of the actual damages.

该制度适用于故意、恶意或重大过失等严重侵害知识产权的行为，赔偿数额一般不超过实际损害额的三倍。

Study on Suitable Cutting Period of Cultivated Grassland in Black Beach of the Headwater Region of the Three River

三江源区黑土滩人工草地适宜刈割期的研究

Analysis of esterase in three cultivated species and seven semi-wild species of G. hirsutum

陆地棉三个栽培品种和七个半野生种系的种子酯酶分析