查询词典 BN

To evaluate the dynamic characteristic of CNV model induced by krypton laser in BN rat.

评价氪激光诱导BN大鼠CNV模型形成和发展的动态特征。2。

P and orally to male BN rats for consecutive 4 weeks every 7 days. In different intervals, blood samples obtained from the tail of rat were used for determination β-lactoglobulin specific IgE level by ELISA.

采用连续灌胃及腹腔注射致敏蛋白的方式致敏BN大鼠，ELISA测定β乳球蛋白特异性IgE水平。

This may be attributed to the presence of microcrack induced by thermal expansion anisotropy of BN.

在BN基料中引入不超过20％锆刚玉莫来石时，材料仍保持其优良的抗热震性。

Severe inflammatory reaction can in- jury the body. Thereflore, retarding synthesis of PAF, increasing catabolism of PAF or blocking the combination of PAF and its re- ceptor might be the appropriate treatment. Hitherto, antagonists of PAF have been studied extensively. More than a hundred of such antagonists have been reported, some of them having even been used in clinic and having presented an optimistical prospects, especially natural antagonists BN series and kadsurenone, which have shown sound effects in both basic and clinical experiments.

因此通过阻止PAF合成，增加PAF分解和阻止PAF与其受体结合发挥生物效应可以作为一种适宜的治疗手段，PAF受体拮抗剂研究已成为热点，天然及人工合成的PAF拮抗剂种类很多，已报道有一百种以上，有些已进入临床应用，具有较好的前景，尤其是天然拮抗剂BN系列（以BN52021为代表）及海风藤酮巳在基础及临床研究中取得了可喜成果。

Effects of the specific surface area of AlN powders on the sintering behaviors of AlN-BN composite ceramics were studied.

AlN粉末的比表面积对AlN-BN复合陶瓷的烧结行为有重要影响。

But the question is: AlN / BN composite ceramic sintering very difficult.

但目前存在的问题是：AlN/BN复相陶瓷的烧结非常困难。

The research has laid a foundation for the application of recombinant immunotoxin CL-3-BN.

这一工作为重组免疫毒素CL-3-BN应用研究奠定了基础。

BN composite has a great application potential owing to its machi...

〓-BN复相导电陶瓷具有优良的机加工性和方便的电性能可设计性等，其应用前景十分广阔。

Pressureless sintering A1N/BN composite ceramics density can be achieved, but of harsh conditions, the mechanical properties are not high.

无压烧结A1N/BN复相陶瓷可以达到的致密度化，但制备条件苛刻，力学性能不高。

First, pure boron metal was evaporated by an electron beam in a hared plasma of nitrogen and argon, then c-BN films grow on Si substrate.

对沉积后的c－BN膜，在充入高纯氮的条件下，原位进行消应力退火处理以提高膜与基体的结合力。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了