查询词典 fissures

We study the white jade, the results show that the content, the alteration extent and the fissures of anorthite are the controlling factor of Dushan jade's transparence.

在总结前人对独山玉分类的基础上，根据野外采集来的标本，对绿色系列增补了绿粉玉，并将其作为本文重点研究的对象之一。

With exception of large bronchi, vessels, and fissures, little is normally visible on HRCT.

除了较大的血管、支气管和肺裂，其他的结构在HRCT上难以显示。

With exception of large bronchi, essels, and fissures, little is normally isible on HRCT.

除了较大的血管、支气管和肺裂，其他的结构在HRCT上难以显示。

With increasing confining pressures, the frictional force of fissures will exceed the cohesive force of rock material.

利用摩擦的概念可以理解不同岩石的变形、承载和破坏随围压变化的特征。

But there is few research on the relationship between the collapsibility of loess and the ground fissures.

而对西安地区黄土的湿陷性与地裂缝活动之间的关系，目前研究的较少。

But there is few research on the collapsibility of loess affect to the ground fissures.

而对西安地区黄土的湿陷性对地裂缝活动的影响，目前研究的较少。

The plants colonise fissures and hollows in stones and tree roots.

植物的殖民统治，裂隙和空洞，在石块和树木的根须。

Secondary porosity is the additional porosity created by subsequent chemical changes, especially fissures, fractures, solution vugs, and porosity created by dolomitization.

次生孔隙度则是由后生化学变化，特别是裂隙，断裂，溶洞和白云石化作用而产生的附加孔隙度。

Stratum near the bridge foundation is rhyolite porphyry in late Jurassic period. A little of slope eluvium exists on the top of the mountain, which is 200 m long and 80 m wide, and its all sides face to sea. The integrality of rock mass of the mountain is relatively poor because of the effect of some faults and other structural fissures.

桥基所在地层为晚侏罗系流纹斑岩，山体顶部有少量坡残积层，地形上该山体平均长200m、宽80m，四面临空，且受数条小断层及共他构造裂隙的影响，山体岩体完整性较差。

Methods: Thirty extracted human molars whose pits and fissures on the occlussal surface had been inoculated with Escherichia coli were randomly divided into three groups: group A was treated with newly confected phenol-formaldehyde resin which resinified the dental fissure contents, group B was sealed Bis-GMA resin in pits and fissures and group C as the control group was only treated by cleaning.

选择30颗人离体磨牙，在咬合面点隙裂沟接种大肠杆菌，随机分为3组；A组以新配制的酚醛树脂使点隙裂沟内容物树脂化，B组以成品Bis-GMA封闭剂作点隙裂沟封闭，C组仅进行表面清洗作为对照组；各组分别沿裂沟点隙处片切牙齿，放入LB培养基培养，观察大肠肝菌生长情况。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。