Sedimentation, the damage of a breach are problems, too.

Sedimentation is of vital concern in the conservation, development, and utilization of our soil water resources.

泥沙淤积问题是水土资源的保持, 开发和利用中最受关心的事.

Preliminary treatment by sedimentation is practiced.

实际上可用沉积法进行初步处理.

Density current has some advantages and disadvantages to treatment efficiency of secondary sedimentation tank.

异重流对二沉池处理效果的影响有利有弊.

It is mud in a common mechanical equipment, it is indispensable to the sedimentation tank equipment.

它是排泥机械中的一种常见设备, 它是沉淀池不可缺少的设备.

A good processing effect is achieved by using lime for elimination of colloid stability flocculating sedimentation.

采用石灰脱稳-絮凝剂沉降法处理该废水,取得较好处理效果,显示了较好的工程应用价值.

Then compared the sedimentation time, particle size and zeta potential with the before modified one.

然后比较表面改性前后的沉降时间, 粒度大小和ξ电位,并确定表面活性剂的用量.

An engineering technology of coagulation sedimentation and biological contact oxidation for treating dyeing wastewater is introduced.

介绍了采用混凝沉淀-生物接触氧化工艺处理染整废水.

From the beginning, engineers were also concerned about sedimentation.

从一开始, 泥沙淤积就是工程师们所担心的问题.

A rounded mass of mineral matter found in sedimentary rock.

混凝土发现于沉积岩中的圆形矿石块.

Before these sediments become sedimentary rock, it is called beach rock.

你认为海滩岩最终可演变成哪种沉积岩?

The influence reservoir factors in this area are mainly terrigenous clastic components, sedimentary facies and diagenesis.

影响本区储层储集性能的主要因素是物源碎屑组分, 其次是沉积相带、成岩作用.

On the basis of the sedimentary microfacies study, the collector parameter quantitative prediction was alternately verified.

在沉积微相研究的基础上, 通过交叉验证的方法实施储层参数定量预测.

This paper, in terms of sequence stratigraphy and sedimentary dynamics dynamic evolution of Xichang Compound Basin.

本文从层序地层学和沉积动力学角度,对西昌复合盆地进行了初步的研究.

Structures, sedimentary reservoirs , and source rock control petroleum accumulation process.

油气成藏作用受构造 、 沉积储层、烃源岩的控制.

The Songliao Basin is a largescale petroliferous extensional sedimentary basin in Late Mesozoic.

松辽盆地是我国东北地区一个大型的晚中生代含油气沉积盆地.

Its discussed in this paper that the oil gas accumulation are controlled by sedimentary microfacies.

并讨论了沉积微相对油藏形成的控制作用.

sedimentary rocks

沉积岩

The reports will highlight similarities and differences between self-assessment and the assessment made by others.

在反馈报告中将重点分析被评估者的 自我 评估与他人评估间的相似点和相异点.

Emode started as a self-assessment site that put the mysterious IQ test online.

Emode最初是一家将神秘的智商测试上网以供自测的网站.

They asked the participants a questionnaire about their eating habits and a self assessment for depression.

他们让参与者做关于他们的饮食喜好和沮丧情怀的自我评定.