壳的

To study on the turbulent flow in a centrifugal pump with vaned diffusers, based on CFD method, three-dimensional turbulent flow field in suction chamber, impeller and diversion shell was calculated at three different operating conditions, and the velocity and pressure distribution in diversion shell were obtained.

以带有空间导叶的离心泵为研究对象，通过CFD方法，在三种工况下，对包括吸入室、叶轮和导流壳在内的全三维湍流场进行数值计算，获得了导流壳内的速度分布和压力分布。

Wormlike marine bivalve that bores into wooden piers and ships by means of drill-like shells.

象虫一样的海生双壳类动物，用其象钻一样的壳在木质的桥墩和船只上钻洞。

And MSAP with 24 primer was used for analysis in Yesso scallops with orange/white muscle, it was showed that there were 46 loci which had differences in the degree of methylation between the population with orange muscle and the white, among of which 18 were methylated or semi-methlated loci, which may be related to the appearance of orange muscle.

采用24对引物组合对橘红/白色闭壳肌虾夷扇贝群体进行了MSAP分析，结果表明，甲基化程度存在差异的位点46个，其中18个位点为甲基化或半甲基化位点，推测橘红色闭壳肌的发生可能与这些位点有关，它们调控了该性状的表达。

The current production BKY series of two-disc decorticating machine and shell-FLY series of separate screen, is engaged in years of cottonseed oil equipment allowance on the enjoyment of the State Council, a senior engineer at the design of the third generation of products.

目前生产的BKY系列双圆盘剥壳机和FLY系列壳仁分离筛，是从事多年棉籽制油设备研究享受国务院津贴的高级工程师设计的第三代产品。

Observations on embryonic stage and nuclear number The embryonic development stage of encysted embryos of four Artemia populations from Qinghai-Tibet Plateau was studied with paraffin section method, and the nuclei numbers of encysted embryos were estimated by counting nuclear on squashed preparations.

不同种群卤虫卵卵壳结构的观察比较利用扫描电镜和透射电镜对七个种群(GH、AQK、山西解池SIN、山东埕口盐场CK、西藏、新疆鲸鱼湖、西藏拉果错湖LGC)的卤虫卵的卵壳结构进行观察。

The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method.

采用粘度法分析了不同溶剂对壳聚糖粘度的影响，用光散射法测定了超声波分级的壳聚糖的相对分子质量。

Accessions of the Yunnan Hulled Wheat were used to analyze grain hardness and their single-kernel hardness frequency distribution by Single Kernel Characterization System.

为了明确云南铁壳麦亚种在小麦品质改良中的作用，用单籽粒谷物硬度测定仪对36份云南铁壳麦的籽粒硬度及其单籽粒硬度的频率分布进行了分析。

A lacunaris interface was formed in which CTs and CNT were intertwisted. And theunique performance of CNT and adsorption, complexation effect of CTs were combined.

壳聚糖复合碳纳米管修饰层内壳聚糖与碳纳米管相互缠绕，形成了多孔的界面结构，即发挥了碳纳米管的独特性能又体现了壳聚糖的吸附、络合性能。

The molted shells and egg shells remain attached to the hair near the scalp.

蜕皮的壳和卵的壳依然依附在头皮附近的头发上。

Every four seconds of every day, 1,200 cars fill their tanks with petrol on Shell forecourts, while at airports around the world civil airliners are refuelled with Shell aviation spirit every ten seconds.

每四秒钟全世界就会有1200辆汽车在壳牌公司散布全球各个角落的大大小小加油站里往自己的车箱里注入汽油，在分散在世界各地的机场里，每十秒钟就会有民航客机用壳牌民航机油加油。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。