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Heterogeneities of Pathogenicity and Antigenicity in Relation to the Genetic Variation of F and HN Genes in Prevailed Newcastle Disease Viruses
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新城疫病毒流行株致病性和抗原性及其与F和HN基因变异的相关性 |
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Heterologous Expression and Modification of Laccase from Panus Rudis
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革耳（Panus rudis）漆酶的异源表达和酶学性质改良 |
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Heterothallic, oogonia sphericalis,smooth, 0.- .0 μm in diameter;
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异宗配合 ,藏卵器球形 ,直径为 0 .～ .0 μm ,壁薄而平滑 ,柄多为棍棒形 ; |
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High level PEEP (>.7 kPa) can be applied to the refractory hypoxemia. SMZco and dapsone were the initial choice of treatment.
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顽固性低氧血症可试用高水平（＞7kPa）PEEP治疗。 |
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High Efficient Unstuck Tech for Fractured String with Sand
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压裂管柱砂卡高效解卡技术 |
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High Performance Flight Simulation Computer System at NASA Langley
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NASA Langley高性能飞行仿真计算机系统 |
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High dietary calcium significantly decreased overy weight (P<0.0), oviduct weight (P<0.0) and length (P<0.0).
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饲粮高钙使卵巢重(P<0.0)、输卵管重(P<0.0)和输卵管长(P<0.0)显著降低。 |
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High dose alkaloid (0 mg/L) depressed the activity of AChE in h of disposing time and the absorbency values got to the lowest 0. 8 at h, but with disposing time prolong, the activity of AChE raised gradually too.
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而浓度为0mg/L的石松生物碱h内即可抑制AChE的活性,并使其活性逐步降低,于h左右其A值达到最小,为0. 8。 |
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High level of nm was more commonly expressed in well-differentiated adencarcinoma (80%) than that in poorly differentiated one (.0%), and areolar cancer (0.%) (P < 0.0),but similar to that in moderately differentiated adencarcinoma (7.9%) (P > 0.0).
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nm 高表达率为80%,明显高于低分化腺癌%和黏液癌0.%(P<0.0),与中分化腺癌7.%相比差异无显著性(P>0.0). |
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High pressure airless spraying apparatus and its development
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高压无气喷涂设备及其发展 |
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High pure(Al O >99.9%) and low natron(Na O<0.0%) superfine powder α-Al O is produced successively by using the following physical and chemical process: de-silica, de-iron, de-alkali, grinding, dispersion, separation and calcination.
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通过脱硅、除铁、去碱、研磨、分散、分级、分选、煅烧等一系列的机械与化学方法 ,成功地制取了高纯 (Al O >99 9 % )、超细、低钠 (Na O <0 0 % )α Al O ,。 |
