查询词典 dose

Objective To establish an electron spin resonance method to estimate the dose of persons chronically exposed to ionizing radiation.

目的 建立用牙釉电子自旋共振对慢性辐射损伤人员的受照剂量进行估算的方法。

Objective\ To explore the effect of low dose ionizing radiation on specific antibody in mouse serum.

探讨低剂量电离辐射对小鼠特异性抗体产生是否有影响。

it is suggested that Iow dose of perindopril be safe and reliable for the therapy and prevention of FCH.

小剂量培哚普利治疗及预防FCH安全、可靠。

For the dose mapping procedure, the irradiator should be filled with irradiation containers packed with dummy products or a representative product of uniform density.

制作剂量分布图的程序，是在辐照器内装满假的产品或装有具有相同密度的代表性的产品。

Irradiator parameters should be kept constant, monitored and recorded during dose mapping.

在制作辐照分布图期间，辐照器参数应保持一致，受到监控和进行记录。

The total absorbed dose will in addition depend on the path of containers through a continuous irradiator or the loading pattern in a batch irradiator, and on the number of exposure cycles.

整个被吸收剂量也将依赖辐射容器通过一个连续辐照器的途径或在批量辐照器里装载模式，及暴露辐射的次数。

Results Acute oral LD50 were 278 mg/kg and 56.2 mg/kg in rats and mice respectively, while dermal LD50＞2 000 mg/kg and inhalative LC50＞3 000 mg/m3. Skin and eye irritancy were estimated to be negative and mild respectively. Cumulative coefficient was 2.3 and allergic rate was 0%. A negative result was observed in Ames assay while increased frequencies of bone marrow micronuclei and spermatocyte chromosome aberrations were noted in the high dose (11.24 mg/kg) group.

结果 大小鼠急性LD50分别为278 mg/kg和56.2 mg/kg；大鼠经皮LD50＞2 000 mg/kg；急性吸入LC50＞3 000 mg/m3；无皮肤刺激性，轻度眼刺激性；蓄积系数2.3；致敏率为0；Ames试验结果阴性；微核和染色体在高剂量组(11.24 mg/kg)与阴性对照组相比有高度显著性差异(P＜0.01)；大鼠90天亚慢性经口的最大无作用剂量为2.825 mg/kg。

In ISD, the process is as important as the product because confidence in the product is based on the process.

在教学系统设计中，过程象产品一样重要，因为产品的信任来自于过程。注： dose n。

The steps in the process each have a separate base in the theory and practice as dose the overall ISD process.

各自具有独立的理论和实践基础的过程中的每个步骤都象是中的一剂。

The annealing velocity for 100 ℃ is higher than that for 25 ℃ at the same irradiation dose. The annealing degree of isochronal annealing is close to that of isothermal annealing at 100 ℃ for 168 h.

经相同总剂量辐照的器件，高温100 ℃下的退火速度远大于室温25 ℃下的退火速度。25～250 ℃下的等时退火，其退火程度接近168 h的100 ℃等温退火。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。