The demand of tube thermal capacity and the change of dose efficiency of MDCT have been analyzed.
分析了多排螺旋CT管球对热容量的要求以及其剂量效率的变化。
The efficiency of drug release in this study has also confirmed that one single dose a day is most likely enough in treating the virus.
在本次研究中对药物释放效率的考察表明每日给药一次足够用于对病毒的治疗。
VCT obtained isotropic high resolution while reducing patient doses through the improvement of X ray detection efficiency to truly realize the goal of balancing high quality images and low X ray dose.
VCT在实现各向同性高分辨率的同时努力提高X射线的有效利用率，降低病人剂量，真正实现了高图像质量和低剂量的和谐。
In the radiation dose range used, the colony efficiency of the lymphocytes was negatively correlated to the radiation dose, while the HPRT mutation frequency is positively correlated.
在一定剂量范围内，人外周血淋巴细胞克隆效率与照射剂量呈负相关，HPRT基因突变频率与照射剂量呈正相关。
Routing protocol usually use short packets to find out and maintain the routing information, which leads to the low efficiency. Thus it dose not fit the channel.
路由协议通常使用较多的短报文进行路由的产生和维护，路由效率较低，不适合在超短波信道上运行。
Results:The treatment group efficiency 90.00%, control group, low dose prednisone group efficiency 72.50%, the treatment group compared with the control group were significantly different (P<0.01).
结果：治疗组有效率90.00%，对照组小剂量强的松组有效率72.50%，治疗组与对照组比较有显著差异（P＜0.01）。
The adoption of said invented method for preparing catalyst can save dose of ruthenium, can reduce cost of catalyst, and can raise catalyst efficiency.
采用本发明方法制备催化剂可以节约钌的用量，降低催化剂成本，并使催化剂的效率得到提高。
The results show that the degradation efficiency of DBS increases with the accretion of radiation dose of gamma rays and the degradation reaction of DBS seems following first-order kinetic.
结果表明，丁硫醚的去除率随辐射剂量的增加而上升，去除反应符合一级动力学；
The result of biomass of pests under spiders showed that the most suitable low-dose chemical pesticide could remarkablely increase the insect-controlling efficiency of paddy field spiders.
通过对蜘蛛控制害虫的生物量测定，发现低剂量农药能显著的增加天敌对害虫的捕食量。
The result of biomass of pests under spiders showed that the most suitable low-dose chemical pesticide could remarkablely increase the insect-controlling efficiency of paddy field spiders.
通过对蜘蛛控制害虫的生物量测定，发现低剂量农药能显著的增加天敌对害虫的捕食量。
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