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The external morphology of sensilla on maxillary and labial palpus of Periplaneta fuliginosa(Serville) was observed with scanning electron microscope.
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利用扫描电子显微镜观察了黑胸大蠊Periplanetafuliginosa(Serville)成虫下颚须和下唇须上的感器形态。 |
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The extract of Agrocybe Cylindracea was rich in metal elements, including calcium( .07mg/g), magnesium( .0mg/g), zincum(79. μg/g), iron(79.μg/g). They were poor in deleterious heavy metals, for example, plumbum(0.9μg/g) and arsenic(0.μg/g).
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茶树菇提取物含有丰富的钙( .07 mg/g)、镁( .0 mg/g)、锌(79. μg/g)、铁(79.μg/g)等元素,对机体有害的重金属元素铅(0.9μg/g)、砷(0.μg/g)含量相对较低。 |
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The extraction procedure was validated by analyzing samples spiked with zeranol at three different concentration levels of , 0 and 0 μg/kg. The average recoveries and the relative standard deviations were 70%-80% and 8 %- 9%, respectively.
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果表明,样品的加标平均回收率为7 0%～80 %,相对标准偏差为8 %～ 9%,定量测定低限(LOQ)为μg/kg。 |
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The extreme position griping angle was proved to be from 0° to 80° for the crank-and-rocker mechanism in the paper, and the coefficient of the travel speed variation K could be from to ∞.
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论证曲柄摇杆机构的极位夹角θ取值范围为0°～80°,其相应的行程速比系数k为～∞,为设计k≥ 的曲柄摇杆机构提供了理论依据; |
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The fact that positive reactions were found in serum samples out of obtained from persons with congenital idiocy showed that there was higher positive infection rate in congenitally idiotic persons than in normal ones.
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并发现,名先天性痴呆患者血清中有例阳性,其阳性率明显高于正常人群组。 |
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The fact that the CD + ,CD + and CD + /CD + 8 in people with LYM< ×0 9/L was higher than those with LYM≥ ×0 9/L may relate to the stress function of the immuno regulation.
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LYM < × 0 9/L的CD+ % ,CD+ %和CD+ /CD+8反而高于LYM≥ × 0 9/L的现象可能与免疫调节的应激功能有关 |
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The fact total nitrogen removal efficiency went up from .8% to 0. % and .8% indicated that the total nitrogen removal efficiency should be increased by elevates bubbler location, and enlarged the non-aerated radio.
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总氮的去除率由 .8%提高到0. %和 .8%,说明提高曝气头位置,加大非曝气区比例有效的提高了总氮去除率。 回流口位置、气水比、回流比、温度、水力负荷、污染物负荷的不同,都会对反应器造成一定的影响。 |
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The factors affecting safrole isomerization were studied and the optimized conditions are that mass ratio of potassium hydroxide solution (0%) to sassafras is 0. 0 , temperature is 00掳C, vacuum is 0. 0MPa, time is hours.
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论文采用单因素法，研究中等真空度鼓入氮气的黄樟油素异构化法，得到最佳条件：0％浓度KOH溶液与黄樟油质量比0.0：、温度00℃、真空度0.0MPa(绝压0.0 MPa)、时间 hr。 |
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The factors influencing male nurses mainly included traditional ideas (8.%), sex discrimination (.9%), laughing from the relatives and friends ( .7%) and objection from family members ( 8.9%).
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男护士的职业影响因素主要是传统观念(8.%)、性别偏见(.9%)、亲朋好友的嘲笑( .7%)、家庭成员的反对( 8.9%)。 |
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The famous psychologist Rogers, Carl Ransom thinks that the difference between the realistic self-concept and ideal self-concept is an important index sign of the mental health state.
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著名心理学家罗杰斯认为,现实自我概念与理想自我概念之间的差异可作为心理健康的一个重要指标。 |
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The farmland in Panzhuang well coals shows permeating rate of the 0. ×0~(- )~.×0~(- )μm~ up the main coal seam. Descend main coal seam coals gives the permeating rate of the 0.×0~(- )~0.8×0~(- )μm~.
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预测结果显示:潘庄井田上主煤层 煤的渗透率大约在0. ×0- ~.×0- μm,下主煤层煤的渗透率大约在0.×0- ~0.8×0- μm。 |
