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The effect of catalyst, epichlorohydrin and base on product yield was studied.
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研究了催化剂用量、反应原料配比及堿用量对产物收率的影响。 |
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The effect of chitosan coating preservative with 2, 4-D, chlorine dioxide on grapes stored at room temperature was studied.
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摘要用含2,4-D、二氧化氯的壳聚糖涂膜剂研究葡萄的常温保鲜效果。 |
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The effect of chopping can be also decreasing badly for the aggrandizement of the armor.
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斩的较用也随著装甲的强化而下降得很快。 |
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The effect of deferment will not be physically noticeable for at least several months. By then unemployment will have reached rock bottom.
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延缓的效果最少在几个月内还不会明显地为人们所注意到。到那时，失业率将降到最低点了。 |
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The effect of different additives on the properties of water and oil absorption as well as the maximum load of wheat flour tableware was studied by using liquid paraffin and stearic acid as waterproof agents, sodium alginate and carboxymethyl cellulose so
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摘要以液态石蜡和硬脂酸作为防水剂，以海藻酸钠和羧甲基纤维素钠作为补强剂，研究不同添加剂对小麦粉餐具的吸水性、吸油性和最大承载等使用性能的影响。 |
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The effect of different processing conditions, chitosan concentration, soaking time, baking temperature, and compounding agent on linen property are determined.
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分析了壳聚糖浓度、浸渍温度、焙烘温度和添加助剂对亚麻染色性能的影响。 |
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The effect of different vermiculite contents on mecanical, damping and sound-absorption properties of rubber sound-absorption structures was introduced.
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摘要就不同蛭石粉含量对橡胶吸声件的力学性能、阻尼性能及吸声性能的影响进行了研究。 |
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The effect of each referred factor on the commutation torque ripple is calculated by the numerical computation so that the foundation is theoretically established for further research for reduction of commutation torque ripple, the design and control of t
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通过数值计算结果说明了各因素对换相转矩波动的影响程度，爲研究换相转矩波动的减小措施和永磁无别电机的设计及控制提供了理论依据。 |
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The effect of economizing energy and materials after the contactor adapts the electro-ecomonizer and its reliability is useful to the research on operating-control and economizing electricity of other electromagnets.
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接触器配用节电器后的节能、节材效果显著，节电器工作可靠，可供其他电磁铁的操作控制及节电研究参考，具有一定的实用价值。 |
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The effect of epidural sufentanil in ropivacaine on urinary retention in patients undergoing gastrectomy.
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胃切除术患者用含有苏芬太尼的罗哌卡因行术后镇痛，（观察其）对尿潴留的影响。 |
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The effect of feed rate and particle size on spheroidization efficiency was studied.
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用光学显微镜观察球化前后颗粒的形貌；用流动仪测定球化后粉体的松装密度。 |
