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At low HNO3 concentration and dilution factor above 2, 0.1 mol/L DCH18C6/1-octanol extracts very little americium,plutonium and uranium.The distribution ratios of Am、Pu and U increase with the increase of HNO3 concentration in aqueous phase,and decrease with increasing of dilution factor of HLLW.The distribution ratio of extraction of Pu increases with the increase of extractant concentration.

研究结果表明,在低硝酸浓度和较大稀释倍数情况下,DCH18C6对镅、钚、铀的萃取分配比都比较小,并随着水相硝酸浓度的增大而增大,随着模拟高放废液稀释倍数的增大而减小,提高萃取剂浓度会增大四价钚的萃取。

The technique and process for producing differential dyeable and bi-shringkage PET textured yarn are introduced with disscussion on the differential dyeing and shringking mechanism and influence of speed in spinning,spinning temperature,lateral blowing, temperature and humidity of the quench air,spin-finish and its take-up, cold-draw ratio and ratio.

介绍了异染异缩型涤纶变形丝的生产技术及工艺流程,讨论分析了异染、异缩原理和纺丝速度、纺丝温度、侧吹风风速、风温、风湿;纺丝油剂及上油率;冷拉伸倍数、拉伸倍数、拉伸温度、定型温度等工艺参数对其品质和异染、异缩效果的影响。

Through analyzing the concept of the least common multiple of fraction,we gave the formula computation of the least common multiple of fraction,and made the concept of the least common multiple extend to real numbers.

通过分析分数的最小公倍数定义,引出了分数最小公倍数的计算公式,使得最小公倍数的概念扩充到实数范围。

The enhancive amount retained in skin multiple of glycyrrhetinic acid was 1.96 times ( P .05), but for other components there were no significant impacts.

结果:3% IPM对良肤乳膏中有效成分的促透效果较其他促透剂好,对丹皮酚、白鲜碱、梣酮、甘草次酸的促透倍数依次为1.52,1.24,1.73,3.21倍( P 。05),并且对甘草次酸的皮肤滞留量增加倍数为1.96倍( P 。05),对其他成分的滞留量影响不显著。

According to what the writer has known in the market on DC,the change of focal distance is a very important factor in quality of camera ,and which decides the price of the DC.

根据笔者在DC市场上了解,变焦倍数大小是决定数码相机好坏的十分重要的因素,变焦倍数的大小同样决定数码相机的价格,国产相机技术落后,在市场上几乎找不到有光学变焦功能的国产DC。

The magnification of lateral acceleration for each particle in wall is 1~1.88 under HACHI_EW loading, and 1~2.78 under HACHI_EW loading.

墙内各质点对ELCE_NS地震波的水平加速度放大倍数为1~1.88倍,对HACHI_EW地震波的放大倍数为1~2.78倍。

The telescope that Galileo built in the late 1500s had the magnifying power of a pair of inexpensive binoculars available in any Wal-Mart, but it was enough to open up a new world.

伽利略在15世纪晚期制造的望远镜的放大倍数相当于现在在任一家沃尔玛超市都可以买到的一对廉价双筒望远镜的放大倍数,但它足以打开一个新世界。

It turned out reproduction rete of chrysanthemum was raised,the regular,non-plant diseases and insect pests could be offered to the market. Shoot tip were used as explants to study the effects of different sterilization methods, illumination intensity and concentrations of 6-BA and NAA on shoot propagation. Rooting with perlite, vermiculite and river sand instead of agar was studied. In the process of preliminary multiplication, the effect of using 0.1% HgCl_2 in sterilization of explants was better than using saturated bleaching solution. The highest multiplication rate was found under whole illumination. MS media with 6-BA from 0.2 mg·L~(-1) to 5 mg·L~(-1) and NAA from 0.05 mg·L~(-1) to 2 mg·L~(-1) were tested and as a result, the highest differentiation rate and the multiplication rate was reached with 0.2 mg·L~(-1) 6-BA, 0.05 mg·L~(-1) NAA.

本实验以菊花的茎尖为外植体,研究了不同灭菌方法,光照强度,全光照、半光照和弱光处理以及不同6-BA和NAA浓度及配比对于试管苗增殖的影响,并研究了珍珠岩、蛭石和河砂等琼脂替代物对于菊花生根的影响,结果表明:在初代培养物建立的过程中采用0.1%升汞进行表面灭菌的效果好于饱和漂白粉的灭菌效果;在全光照条件下外植体的增殖倍数最高;在试管苗增殖培养的过程中,以MS为基本培养基,并在培养基中添加0.2~5mg·L~(-1)6-BA和0.05~2mg·L~(-1)NAA,其中0.2mg·L~(-1)6-BA和0.05mg·L~(-1)NAA最适于外植体的分化和增殖,其分化率为100%,增殖倍数为12。

Results In vitro recovery of the probe was mainly influenced by the perfusion rate. When the perfusion rate was set at 1.0μL/min, in vitro and in vivo recoveries of the probe were 50.16±2.34% and 14.096±0.58%, respectively. The enhancement indexes for 3%, 5% mentha oil were 3.8 and 17.6, respectively. The enhancement indexes were 9.2 and 24.8, for 3% and 5% of Azone, respectively. Conclusion The steady sate flux of meloxicam in rats is significantly improved by enhancer mentha oil and azone.

结果: 在实验条件下微渗析探针的体外回收率主要受灌注液流速的影响,为(50.16±2.34)%;反向渗析法测得探针的在体回收率为(14.096±0.58)%;MO的体积分数为3%和5%时,增渗倍数分别为3.8,17.6;azone的体积分数为3%和5%,增渗倍数分别为9.2,24.8;结论:不同体积分数的MO和azone均可显著增加美洛昔康经皮渗透稳态流量,azone的体积分数为5%时,大鼠角质层的屏障作用可能受到了较大程度的破坏。

Two kinds of flexure pivot designs in micro leverage mechanism are discussed, and the equations for calculating the amplification factor are derived.

在此基础上,讨论了两种不同的支点形式,分别推导了这两种结构形式的放大倍数计算公式,发现I型支点形式的放大倍数略高于II型支点,并采用有限元方法进行了仿真;分析了支点刚度以及输出轴刚度对放大倍数的影响;提出了微杠杆结构设计的原则。

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I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子:"据报道,美国利用转基因技术,将一种病毒的DNA分离出来,与另外一种DNA进行结合,拼结成一种剧毒的"热毒素"生物战剂,且私下有人透露,这种生物战剂只需20克,就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人

"Everybody talks about what a horrible job it is to brief the press,but I love these briefings!"

&每个人都说,简报新闻是一份多么糟糕的工作,,但是我爱这些简报。&