查询词典 sedimentation

Reservoir sedimentation is investigated and a compound predicting model of reservoir sedimentation is proposed in this study.

4对水库淤积问题进行了研究，提出了水库泥沙冲淤的复合模型预测方法。

This paper studies the law of sedimentation in the field of stationary wave ,and investigates the formation mechanism of sand wave by a 2-D sedimentation model.

文章通过建立二维泥沙沉降模型，研究了驻波场中泥沙沉降的规律，对沙波的形成机理作了初步的探讨。

This paper studies the la of sedimentation in the field of stationary wave, and investigates the formation mechanism of sand wave by a 2-D sedimentation model.

文章通过建立二维泥沙沉降模型，研究了驻波场中泥沙沉降的规律，对沙波的形成机理作了初步的探讨。

Gravitational sedimentation; centrifugal sedimentation; microporous filtration; MAP suspension

农业科技，农业基础科学，肥料学重力沉降；离心沉降；膜过滤；磷铵料浆

No primary sedimentation tank, which made fresh wastewater and SS directly enter into A-step, improved sedimentation performance of activated sludge, and microbial supplement could be gamed from inflow, which maintained concentration of sludge;microorganism phase in reactor was very abundant and there were many sessile vorticella.

AB法不设初沉池，新鲜污水及SS直接进入A段，改善了污泥沉降性能，并可以从进水中得到微生物的补充，以维持反应器污泥浓度，生物相丰富，有大量固着型钟虫。

On the basis of autogeny illite K-Ar isotope dating of 5 oil-sand specimens in S oil layer and matching with expulsion hudrocarbon of hydrocarbon source rock, it can be concluded that oil-gas injection of S oil layer has 2 stages, one of which is the end of K1n sedimentation, the other is form the end of K2m sedimentation to the early of Eogene period.

通过对萨尔图油层5 块油砂样品进行伊利石K-Ar 同位素年龄测定，并与烃源岩排烃期进行了匹配，得出萨尔图油层油气注入主要有两个时期，第一次是嫩江组沉积末期，第二次是明水组沉积末期-老第三纪初期。

Based on the relationshiphydrocarbon distribution between formation condition of S_(2+3) oil layer in the west slope region, the resultshows that hydrocarbon formation and distribution were mainly controlled by trap development,relationship trap between the room place of oil-gas migration pathway, convergence area of centrifugalflow and endocentric flow, etc. Oil-gas accumulation period is the end of Nenjiang formation sedimentation,Mingshui formation sedimentation and the early of Palaeocene.

根据西斜坡区萨二、三油层油气分布与油气成藏条件关系综合分析得到，西斜坡区萨二、三油层油气成藏与分布主要受圈闭发育、圈闭与油气运移路径空间位置关系、向心流与离心流交汇区等因素的控制，油气成藏时期除嫩江组沉积末期，还有明水组沉积末期—古近纪初期。

Chapter 4 of this dissertation has carried out a physical simulation study about the processes of formation and laws of evolution of the fan delta in Baimiao gas field. Based on the results of the study about the geological background in this area, this paper has discussed about the sedimentation facies marks for the fan delta in Baimiao gas field, worked out a detailed proposal about the development of physical simulation experiment about the fan delta, and described in detail the general laws and major controlling factors governing the sedimentation processes of the fan delta. A detailed measurement was made about the experimental results, and a systematic comparison was made relative to the prototypic characteristics. Based on the observation and description about the experimental processes and the analyses about the experimental results, this paper has give

在本章中，指出了数值模拟研究的基本特点，给出了扇三角洲形成过程的基本控制方程和数学解法：在此基础上设计和开发了扇三角洲形回成过程的平面二维数值模拟软件，并对计算过程中所遇到的主要问题一计算速度较慢开展研究，对比了以天、旬、月为时间单元进行汁算对沉积结果的影响，研究认为，在流量无突变的情况下，可以适当增长计算的时间步长和适当放松精度要求；根据白庙气田扇三角洲的基本地质特征设计了数值模拟计算的基本条件，以月为单位，计算了扇三角洲四百年的形成过程及演化规律，并以50年为单位输出沉积结果；本章最后还对数值模拟方法及结果进行了讨论。

Among them,the variations of Pelshenke fermentation time,vitreousness,grain hardness,mixing time,SDS sedimentation volume were large,while those of starch content,protein content was small,variations of AWRC and amylose content were determined by wheat vrieties and environments,but variance of swelling power,SDS sedimentation volume mainly by varieties,PPO activity by environments.2 All quality indices except protein content,PPO activity,mixogram bandwidth in 7 minutes,amylose content and swelling power were high correlated with AWRC.

从安徽不同生态条件下选取的小麦样品其品质性状存在很大的差异。变异较大的有Pelshenke值、籽粒角质率、硬度、和面图指标、SDS沉降值等，变异较小的是总淀粉含量、蛋白质含量等。AWRC、直链淀粉相对含量既受品种差别的影响，又受环境的影响；麦粉膨胀势、SDS沉降值的差异则主要受品种的影响。而PPO活性则主要受环境的影响。

In fact, the coagulating mechanism was surface chelating and surface sedimentation. It was said that adsorption was before hydrolysis, then the hydrolysis and sedimentation reaction of the polynuclear hydroxy complexes took place on the adsorption surface, at the same time they counteracted the electric charge of the colloids and suspended substances then adsorbed and bridged the flocculates.

其混凝机理实际上是表面络合及表面沉淀过程，即絮凝剂投入水体后，其最佳混凝形态及其聚集体在一定时间内具有稳定性而保持其原有形态，并很快吸附在颗粒物表面，吸附过程先于水解过程，因带电荷及分子量较高而同时发挥电中和及吸附架桥作用。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。