查询词典 sieved

The influence of the quantity of white rot fungus,concentration of coal slurry,coal granularity and pretreatment in desulfurization was studied and the optimum conditions for various factors were sieved by orthogonal test method.

通过正交试验研究了白腐菌在煤炭脱硫过程中细菌数量、煤浆浓度、煤粒度和预处理等各因素对其脱硫的影响，并筛选出各因素的最佳试验条件，在此基础上探讨了白腐菌脱硫的降解规律。

According to the sample processing procedures described in these studies, all samples used to generate faunal counting data were weighed and sieved through a 150 mm sieve.

据样品处理程序中所描述这些研究中，所有样品用来生成动物计数数据权衡和筛选通过150毫米筛。

Tetra-O-benzyl-D-glucose reacted with bromine to give glucosylbromide. It reacted with hydroxyl phenyl acetonitrile or hydroxyl benzaldehyde to give substituted ph- enylacetonitrile or substituted benzaldehyde.11 New stilbenes were synthesized possessing 2,3,4,6-tetra-O-benzyl-D-glucoside by condensation reaction with pheny lacetonitrile or benzaldehyde, which had potential biological activity and would be sieved in the future.

由2，3，4，6-四芐氧基葡萄糖作为中间体，首先制备出的溴代糖和含有羟基的苯甲醛和苯乙反应制备出含有糖的取代苯甲醛和取代苯乙，再和简单的苯乙或苯甲醛缩合反应生成11种具有潜在的生物活性且含有2，3，4，6-四芐氧基葡萄糖的类化合物，这些新化合物有待于进一步进行药理活性筛选。

With many years of research, two inbreeds 18-599 and 18-599 are sieved to be excellent on both characters of induction efficiency and number of regenerating. They also act much better comparing with those superior acceptors as B73, A188 and zong 31, which are known in foreign and home country, and their induction efficiency don't act different essentially, however their number of regenerating is much lower.

6经过多年的重复研究后筛选到的玉米幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等2个幼胚培养能力性状均表现十分优良的自交系18-599和18-599，与国内外公认的玉米转基因优良受体，如B73、A188和综31、中自03等相比较，它们不仅在幼胚培养胚性愈伤组织诱导率表现上没有实质性的差别，而且在胚性愈伤组织绿苗发生数的表现上要比后者优良得多。

DePriester model depends on the sieved curve of formation sand and is feasible for non- uniform sand especially, and under which Saucier model is not applicable.

DePriester方法使用地层砂筛析曲线，信息依据丰富，尤其适用于不均匀地层砂不宜使用Saucier方法的情况。

The government in Contemporary China has sieved, classified, analyzed and edited public information on this basis.

当代中国政府公共信息服务的物理性技术主要有计算机技术、网络技术、信息安全技术、数字图书馆技术和印刷技术等。

Zinc powders were sieved, the sizes and size distribution of zinc powders were analyzed.

将所制备的锌粉进行了筛分，对粒径的大小和分布进行了分析。

Mixture suggested for adult plants can be used, but should be sieved through a wire mesh with 2 mm

混合的土壤最好也适合成年生石花的使用，不过在使用前最好用2MM的金属网过滤一下。

Sand can not be added into the material without being sieved.

没有过筛子的沙子是不能入料的。

Methods Male Sprague-Dawley rats were sieved to obesity prone rats after fed with high fat diet for 10 weeks.

高脂饲料喂饲健康雄性SD大鼠10周后，筛选出肥胖易感大鼠动物模型。

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。