查询词典 D.D.

The log10 of survivors from radiation is plotted against the radiation dosage, and the radiation D or D10, which is comparable with the thermal D value, is obtained. The D10 is defined as the amount of radiation in rads (ergs of energy per 100g of material) required reducing the microbial population by 1 log (90%).

若将照射中存活微生物数目的log10值对照射剂量进行标绘，则可求出辐照D值(即D10值)，此值与热力D值相当。D10值的意义是微生物总数减少一个对数周期(90％)所必需的照射拉德数(每100克物质得到的能量尔格数)。

The log10 of survivors from radiation is plotted against the radiationdosage, and the radiation D or D10, which is comparable with thethermal D value, is obtained. The D10 is defined as the amount ofradiation in rads (ergs of energy per 100g of material) requiredreducing the microbial population by 1 log (90%).

若将照射中存活微生物数目的log10值对照射剂量进行标绘，则可求出辐照D值(即D10值)，此值与热力D值相当。D10值的意义是微生物总数减少一个对数周期(90％)所必需的照射拉德数(每100克物质得到的能量尔格数)。

MethodsIn the muscle stimulation test, two rabbits were observed at 48 h after injection Yinxingdamo (Freeze-dried Power); In the vessel stimulation, four rabbits were observed on the 5 d after injection Yinxingdamo (Freeze-dried Power), and the reaction after stopped treatment 14 d.

方法肌肉刺激性实验，观察2只家兔注射用银杏达莫后48 h的变化。血管刺激性实验，观察连续用药5 d注射用银杏达莫及生理盐水，以及恢复14 d后的注射局部血管和周围组织反应情况。

Moreover,the results of pollution load analysis showed that NH_4~+-N,TN and TP load rates of unicellular periphyton positively impacted on the corresponding removal rates.The maximum removals of NH_4~+-N(81.0%)and TN(65.0%) occurred at the corresponding loads of 0.87 mg NH_4~+-N·g Chla~(-1)·d~(-1)and 0.40 mg TN·g Chla~(-1)·d~(-1),respectively.

通过负荷率分析发现，颗粒态周丛藻类的NH_4~+-N、TN和TP负荷率和相应去除率均呈正相关，对NH_4~+-N、TN的最佳去除率分别出现在相应负荷率为0.87mgNH_4~+-N·gChla~(-1)·d~(-1)(81.0%)和0.40 mgTN·gChla~(-1)·d~(-1)(65.0%)时。

GnRH 1R neurons were found as early as on the first day of culture. During the 1st-3rd days in vitro, they grew fastest. The average growth rates of the perikarya and processes were 45 59μm 2/d and 19 39μm/d, respectively.

培养1d即可见GnRH－IR神经元；1～3d，GnRH－IR神经元生长最快，胞体和突起的平均生长速度分别为45.59μm2／d和19.39μm／d，染色加深；培养7d，GnRH－IR神经元的胞体截面积、胞体染色强度和突起长度均达最高峰，分别为171.21±43.17μm2，0.289±0.034，87.01±22.33μm；培养14d，GnRH－IR神经元的胞体大小和突起长度维持在7d时的水平，但染色减弱。

I presented some diagrams of efficiency of a coffee can with different diameters as feeds for parabolas with different F/D and it is very clear how efficiently they work with offset dishes whose F/D is in the range 0.7-0.9.

我提供一些不同直径的咖啡罐做不同F/D的抛物面的馈源的效率图表，可以清楚的看出，当偏馈抛物面天线的F/D在0.7-0.9范围时，它们的工作效率如何。

Degradation of poly-d,l-lactide in vivo and 20mm nerve gap rec overed by poly-d,l -lactide guide were reported.

摘 要 报道了聚-d，l-乳酸在大鼠体内的降解，以及用聚d，l-乳酸制备的神经诱导管对大鼠坐骨神经20mm断缺修复的研究。

The working pattern of discrete-time system is flexible, but it need A/D and D/A, which make that system work slowly.

离散时间系统有采用的方式灵活等特点，但由于离散时间系统需要A／D、D／A转换，处理信号的速度慢等缺点。

The results showed that the starved fish had significant higher white-cell counts than the fed fish,the peak value occurring 20 d after starvation.There were higher multiplication and efficiency of transformation in the lymphocytes in the starved fish than those in the fed fis...

结果表明：饥饿后红鳍东方鲀外周血中白细胞的数量明显高于正常投喂组，且在饥饿20 d时白细胞的数量达到最大值；饥饿后脾脏中淋巴细胞的增殖转化能力与转化率比正常投喂组高，饥饿10 d时达到最大值，随着饥饿时间的延长，淋巴细胞的转化率逐渐降低；饥饿后脾脏中巨噬细胞的吞噬活性与吞噬率均高于正常投喂组，且在饥饿20 d时达到最大值。

Cook D-NE20 this work can be said to a higher level than the previous generation models, it can not help but admire SONY exquisite workmanship, ornate paint finish (silver white-blue, red jujube), it can be said, the Big Three evaluation machine, D-NE20 the work is the best, the most attractive.

做上D-NE20这次的做工可以说比上一代机型更上一层楼，实在不能不佩服SONY精致的做工、华丽的烤漆漆面（银白色、宝蓝色、枣红色），可以说，三台评测机中，D-NE20的做工是最好的，也是最吸引人的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。