face down Place the papers face down on the paper tray.

She put the watch face down on the table.

她将手表表面朝下放在桌上。

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We must face down the forces of reaction.

我们必须挫败反动势力。

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It was as if Isaiah's prophecy had been fulfilled in me, "The mountains and the hills shall break forth before you into singing, and all the trees of the field shall clap their hands!"

我们相会的景象就像《以赛亚书》中应验的预言：“大山小山必在你们面前发声歌唱。田野的树木也都拍掌。”

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Method for evaluation of efficacy of field disinfection of hands was used to observe 6 methods of disinfection of hands of nurses on mobile blood-collecting car. The viable natural bacterial count on hand < 10 cfu/ cm 2 after disinfection was considered as up to standard.

采用现场手消毒效果评价方法对流动采血车上护士手消毒的6种方法进行了观察，以消毒后手上自然菌存活菌数

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To the ears of the three on the porch came the sounds of hooves, the jingling of harness chains and the shrill careless laughter of negro voices, as the field hands and mules came in from the fields.

坐在走廊里的三个年轻人听到得得的马蹄声，马具链环的丁当声和黑奴们的欢笑声；那些干农活的人和骡马从地里回来了。

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Many loyal field hands also refused to avail themselves of the new freedom, but the hordes of" trashy free issue niggers," who were causing most of the trouble, were drawn largely from the field-hand class.

许多干田间活的忠心奴隶也拒绝接受这种新的自由。不过闹事最凶的那群“没用的自由黑鬼”却大部分来自干农活的阶层。

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If they showed no aptitude for any of these trades, they became field hands and, in the opinion of the negroes, they had lost their claim to any social standing at all.

如果他们表现得不适合任何一行手艺，就得去当大田劳工，这么一来他们便觉得自己完全丧失取得一个社会地位的资格了。

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You all day waiting for your favorite pitch, and then take advantage of the field hands when taking a nap, take a step by step to get the ball in the air.

您整天为您最喜爱的球场等待，然后采取实地睡午觉手中的优势，采取一步一步让空气中的球。

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While the ancient Egyptians were certainly not averse to keeping slaves, they appear to have mostly used them as field hands and domestic servants. 8.

尽管古埃及人不反对蓄养奴隶，但这些奴隶多在田间劳作，或在家中打杂。

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" Mercy me, all our field hands are gone and there's nobody to pick it!"

“我的天，我们家那些干田间活的全都跑了，没人摘棉花了！”

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RNA polymerase activity of nuclei isolated from leaves of Vicia faba

分离的蚕豆细胞核的RNA聚合酶活力的研究

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Effects of Wheat and Faba Bean Intercropping on Rhizosphere Microbial Population and Diversity

小麦/蚕豆间作对小麦根际微生物数量和多样性的影响

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Contribution of Stems and Pods of Faba Bean to Grain Yield

蚕豆茎秆和荚果对籽粒产量的贡献

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Toxic Effect of Eight Kinds of Detergent in Root Tip of Vicia Faba

家用洗洁精对蚕豆根尖的毒性效应

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Effect of Radiofrequency Radiation on Micronucleus Rate of Root Tip Cells of Vicia faba

射频辐射对蚕豆根尖细胞微核率影响的研究

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Appling Micronucleus Test Vicia Faba Root to Monitor Genetic Toxicity of Industrial Wastewater

蚕豆根尖微核技术监测工业废水遗传毒性

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Effect of exogenous hydrogen peroxide on stomatal movement in Vicia faba

外源过氧化氢对蚕豆气孔运动的影响

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Genetic Toxicity of Shampoo to Root Tip Cells of Vicia faba

洗发水对蚕豆根尖细胞遗传毒性的研究

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Induced Mutation in Vicia Faba Seeds Irradiated with Laser CO 2

CO2激光对蚕豆诱变效应试验研究

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Effects of chlorobenzene stress on seedling growth and cell division of Vicia faba

氯苯胁迫对蚕豆幼苗生长和细胞分裂的影响

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