查询词典 sterility

The accuracy rating of tubal passage was improved by nitrous oxide inhalation. Conclusion: Ultrasound-guided hydrotubation with nitrous oxide inhalation is a safe, convenience and mini-invasive method for examination of female sterility, with low false positive of tubal blockage.

该方法安全简便，无创伤，通液时清醒合作，排除了患者因疼痛及紧张情绪而导致的输卵管痉挛的假阳性，B超引导无辐射，诊断准确率高，尤其适宜于基层医院开展。

Chromosome abnormalities are the important cause children amentia as well as sterility and miscarriage in adults,and so that developing the heredity consultation, making prenatal detection and prenatal diagnoses for intervention.

染色体畸变是儿童智力低下，成人不孕不育、流产，性征异常的一个重要原因，要实现优生优育，必需积极开展遗传咨询，产前检查和产前诊断。

The new materials(N/BBCC and J/BBCC) and their transmigration parent put up the similar phenotypes in development stage,morphological characters,POD enzyme activity,and so on.But differences in male fertility,proline content and relative conductance rate were existed among them,in which the development of androecium in N/BBCC was abnormal,showing serious male sterility,and the proline content and relative conductance rate in N/BBCC and J/BBCC were much lower than their transmigration parent,C/BBCC.

两个新材料及其轮回亲本C/BBCC在生长发育时期、植株外部形态特征、POD酶活性等方面表现基本一致，但在雄性育性、脯氨酸含量及相对电导率上存在着明显差异，其中N/BBCC雄蕊发育不完善、花药瘦小、药内花粉量很少且多为无生活力的畸形花粉，表现严重败育；J/BBCC和N/BBCC的脯胺酸含量及相对电导率明显低于其轮回亲本C/BBCC。

Because sterility testing is a very exacting procedure, where asepsis of the procedure must be ensured for a correct interpretation of results, it is important that personnel be properly trained and qualified.

由于无菌检查法是一个非常精确的程序，在此过程中程序的无菌状态必须得到确保以实现对结果的正确理解，因此人员经过适当的培训并取得资质是非常重要的。

The test for sterility is carried out under aseptic conditions.

无菌检查在无菌条件下进行。

The autoclave packaging can be used to maintain sterility of the catheter while it is being passed into the urethra.

该釜包装可以用来保持无菌的导管，而它是通过进入尿道。

In this present study, sterile hybrid progenies derived from optimal combinations guaranteed the protection of intellectual property. Meanwhile, inter and intra-specific hybridization using male sterility and molecular method for hybrid seed identification paved a new way for crossbreeding Tagetes erecta through male sterility.

本研究所选育出的优良组合子代全部是不育类型的杂种，有力地保护了自主知识产权，利用雄性不育进行种内和种间杂交以及分子鉴定杂交种的方法，开创了万寿菊利用雄性不育进行杂交育种的新途径。

The results showed that as the leaves development, POD activity on leaves of the male sterility line significantly differed from that in the maintainer and restorer line. The CAT activity had little difference in tasseling stage, SOD activity in the male sterility line was higher than its maintainer and restorer line, and the difference was significant in every stages.

结果表明：玉米叶片在生长过程中，不育系与保持系和恢复系叶片中的POD活性有明显差异；CAT活性在抽雄期相差不大；不育系每个时期的SOD活性均显著高于保持系。

Where sterility test media are to be used in the Direct Inoculation of the Culture Medium method under Test for Sterility of the Product to be Examined , modify the preparation of Fluid Thioglycollate Medium and the Soybean–Casein Digest Medium as follows.

当无菌检查培养基用于供试产品无菌检查项下的培养基直接接种法时，按如下内容变更巯基醋酸盐液体培养基和大豆-酪蛋白消化物培养基的制备方法。

Their expression of sterility and the sterility variance with temperature at different development stage were investigated under control conditions by using phytotrons simulating the daily change of air temperature and other factors.

同一发育时期不同温度处理，不育系07A和陕2A的育性随温度的变化而呈型曲线，不育性受盛蕾期温度影响最大的温度值在日均温5℃左右。

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。