If the burst is shallow enough to penetrate the surface, blast, thermal, and initial nuclear radiation effects will be present, but will be less than for a surface burst of comparable yield.
如果离地面够浅以致能穿透表面,那么将出现冲击波、热辐射以及早期核辐射作用,但是作用效果要小于近似当量的地面爆炸。
On the base of fluorescence quantum yield and lifetime measurement, the rate constants of radiation decay and non radiation decay of this compound were calculated.
在测定其荧光寿命及荧光量子产率基础上计算出它们的辐射及非辐射衰变速度常数。
The effects of microwave radiation time (power), the composition of two reactants and the reaction temperature on the yield and Sm content in the complexes were investigated.
考察了微波辐射时间(功率)、稀土离子和聚合物的配比以及温度等因素对配合物产率及配合物中钐离子含量的影响;
The influence of the KOH to coal in yield, power and radiation time of microwave were studied. Its charge-discharge performance of the coal based AC EDLC was studied.
研究了KOH与煤比例、微波功率和辐射时间对活性炭比电容量的影响,并考察了煤基活性炭双电层电容器的充放电特性。
Detailed studies are made on the effect of the microwave power, time of microwave radiation, the amount and varieties of catalysts, and the matching of reactant on the yield ratio of reaction product.
研究了微波功率、辐射时间、催化剂种类和用量、反应物配比对反应产物收率的影响。
So the microwave radiation could promote acid hydrolysis of plant fiber and significantly shorten the time of saccharification and raise the yield ratio of reducing sugar in the ionic liquid medium.
由此可知,离子液体介质中,微波辐射加热能够促进植物纤维素的酸水解,并显著缩短糖化时间,使得还原糖的收率提高。
The volatile oil in BHD was extracted by microwave radiation and SDE method with yield of 1.40%.
运用微波照射。同时蒸馏萃取法提取汤剂的挥发油,挥发油的收率为1.40%。
The results showed that only under the optimum light radiation condition of population, the light energy could be fully utilized, and the grain yield was the highest and the quality was the best.
结果显示,只有光照条件适宜的群体,才能充分利用光能,并可获得高产优质的玉米子粒。
The synthesis method adopts the two-step reaction under microwave radiation, and has the advantages of high reaction speed, short reaction time, and the product yield over 75 percent.
本发明的合成法采用微波副射下的两步反应,反应速度快,反应时间短,产品收率超过75%。
The effects of radiation time, microwave power, volume of solvent for extraction and the volume of solvent for washing cake on extraction yield are discussed in orthogonal experiments.
考察了微波辐射时间、微波功率、溶剂用量、洗涤滤饼的溶剂量对提取率的影响。
The experiment results showed that the arsenic of coal was obviously removed in oxidation solvents under ultrasonic and microwave radiation. The yield of removing arsenic in coal reached 90% and more.
实验结果表明:超声波和微波结合氧化剂可得到较好的脱砷效果,砷的脱除最高可达90 %以上。
Nine kinds of halo-substituted nitro-diphenylethers were prepared under microwave radiation. The influences of microwave power, reaction time, catalyst, and solvent on products yield were discussed.
种卤代硝基二苯醚类化合物,研究了微波功率、反应时间、催化剂以及溶剂等反应条件对产率的影响。
Nine kinds of halo-substituted nitro-diphenylethers were prepared under microwave radiation. The influences of microwave power, reaction time, catalyst, and solvent on products yield were discussed.
种卤代硝基二苯醚类化合物,研究了微波功率、反应时间、催化剂以及溶剂等反应条件对产率的影响。
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