查询词典 dose rate

Also, acinar cell apoptosis rate and PKC membrane translocation level were related with linoleic acid at a time? and dose?

同时，腺泡细胞凋亡率及PKC的膜转位率，均与亚油酸呈剂量和时间依赖关系。

The rate of absorption and export by the leaf related closely to the exposure time with an asymetotic curve. The equations are: Y=93.0-84.8(0.987)~x and Y=86.0-79.1(0.986)~x,respectively.Autoradiograph of seedlings treated on a single leaf(dose:107.3×10~3Bq)showed that not only PP333 was transported acropetally to the tip, but also moved basipetally to the roots.

过去的研究工作所得的普遍结论是：PP333是通过木质部运输，叶片吸收的PP333向其他部位运输的量极少，因而，叶片吸收在抑制生长中不起或不起重要作用，即叶片吸收无效阁。

SO〓 injury caused a reduction of water, chlorophyll and anthocyanidin, and pH values of the grapes injured by SO〓 were decreased and the intracellular acidification of flesh could be found. SO〓 injury also inhibited activities of SOD, POD and CAT, and deceased ASA contents. Hence the membrane lipid per oxidation was accelerated and the content of MDA and relative electrical conductivity were increased. Treatment of toxic dose of SO〓 increased respiratory rate, lowered activities of PAL and PPO.

与不耐SO〓的品种&红地球&相比，耐SO〓品种&巨峰&具有较高的pH值和较大的缓冲容量，较高的超氧化物歧化酶和苯丙氨酸解氨酶活性；受SO〓刺激后，耐SO〓品种&巨峰&的超氧化物歧化酶及苯丙氨酸解氨酶活性和酚类物质含量上升幅度大于不耐SO〓的品种&红地球&；长期处于SO〓伤害环境时，耐SO〓品种&巨峰&的过氧化氢化酶活性下降幅度低于不耐SO〓的品种&红地球&。

By using the experiment animal and target animal to establish the pathology model of Colibacillosis, the experiment also measured out that matrine can effectively reduce the death rate of chicken caused by the Escherchia coli at the dose of 100mg/kg, showing that matrine has a good prohibiting effect on the Escherchia coli.

本实验还通过对实验和靶动物制造大肠杆菌病的病理模型，测定出苦参碱在100mg／kg的剂量下对大肠杆菌所致雏鸡死亡率有显著的降低作用。

Different kinds of flocculants have different capabilities. The flocculants produced by Aspergillus parasiticus is not steady for heat. The flocculating effect is best at acid conditions, and it is not acute for Ca〓. The flocculant can decolorize soluble dyestuff, even the active gorgeous red X-3B which is difficult to be decolorized, the decolor rate is 62. 1%. The flocculant produced by A-9 is steady for heat. It can flocculate Gaolin suspension well without synergistic effects of CaCl〓, and the dose is only 0.05ml/L. The obvious character of A-9's medium cultured for 3days is very viscosity, and viscosity is a mark for microorganism producing microbial flocculants.

不同的微生物絮凝剂具有不同的性能，寄生曲霉产生的絮凝剂对热不稳定，在酸性条件下絮凝效果好，对Ca〓不敏感，该絮凝剂对可溶性染料具有良好的脱色性能，即使是最难脱色的活性艳红X-3B，脱色率也达到62.1％。A-9产生的絮凝剂对热稳定，絮凝高岭土悬浮液时用量小，仅为0.05ml/L，且不需添加CaCl〓等助凝剂，明显优于其它微生物絮凝剂。A-9菌株培养3天的培养液的明显特征是粘性高，试验发现培养液的粘性与微生物絮凝剂性能有较好的对应关系，因此培养液的粘性可以作为微生物产生絮凝剂的重要标志。

The dose of contrast media should be extenuatory when new type spiral CT was operated, and the correlative parameters, such as flow rate, delay time etc. should be adjusted according to the objective condition.

结论使用新型螺旋CT进行增强扫描，可以减少对比剂的使用量，且注射速率、延迟时间等有关参数也应根据具体情况确定。

ABSTRACT Objective: In order to study the mechanism of guttatim epidural injection , the experiment was designed to research into the digestion of collagens of nucleus after injection and the relationship between the rate of injection and the dose level of collagenase.

上海第二医科大学附属新华医院伤科，上海 200092 ； 2 上海市伤骨科研究所，现：上海沐阳医院）摘要目的：观察盘外置管法注射胶原酶是否有利于髓核的溶解以及胶原酶的注射剂量与滴速对髓核的溶解是否有影响。

In the artificial rearing larval honeybee method, 1-day-old larvae were reared in laboratory and 0.1 - 100 ppm pyriproxyfen was added in larval food. A dose respondent effect was found in the larval development of the treated larvae. Results showed that 0.1 ppm pyriproxyfen reduced the eclosion rate of the reared larvae conspicuously, and 1 ppm pyriproxyfen reduced that 84.6% of eclosion honeybee appeared the condition of deformed wings. The 10 ppm pyriproxyfen treatment caused 53.8% melanic death in the pupal stage, and no honeybees succeed in eclosion.

在室内饲养幼虫方面，分别添加0.1-100 ppm百利普芬於幼虫食物中，结果显示0.1 ppm百利普芬即会显著降低饲养幼虫的羽化率，而且添加1 ppm百利普芬会有84.6%羽化蜜蜂出现残翅现象；添加10 ppm百利普芬则会造成53.8%蜜蜂在蛹期黑化而死亡，而且无蜜蜂羽化成功；100 ppm百利普芬则有50%蜜蜂在幼虫期死亡，50%蜜蜂在蛹期死亡，亦无蜜蜂成功羽化。

The treatment of wastewater with high concentration of copper from Phthalocyanine Green pro - duction was tested by the microelectrolysis of iron filings to study the effects of the pH value of the wastewater,the dose and particle size of iron filings,the reaction time,etc.,on the removal rate of copper.

酞菁绿是有机颜料中的一个重要品种，其生产过程的放料、沉降及吸附等工段均有大量的母液和漂洗废水排出，该废水呈强酸性，且含有大量的铜离子及铝离子和几万毫克每升的氯离子。

Results: At the concentrations of 0.1, 1 and 10 μmol/L, berberine dose-dependently suppressed the formation of TRAP-positive multinucleated cells, the TRAP activity and the osteoclastic bone resorption. The strongest inhibitory effect was exhibited at the concentration of 10 μmol/L, with the inhibiting rate of 60.45%, 42.12% and 72.69% respectively.

结果：小檗碱在0.1~10μmol/L范围内，浓度依赖性地抑制TRAP阳性多核破骨细胞的形成和TRAP活性，减少破骨性骨吸收陷窝的面积；在10μmol/L浓度下，对破骨细胞的抑制作用最强，对TRAP阳性多核破骨细胞的形成和TRAP活性的抑制率分别达到了60.45%和42.12%，骨吸收陷窝面积减少72.69%。

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