二面的

This article studies mainly the phenomenon of nucleation and growth of calcium sulfate dihydrate crystal,the mechanism of scale fomation is also discussed.The study on this part is helpfoul for developing or selecting more economic and effective scale treatment agents.

本文主要研究了过饱和溶液中二水硫酸钙晶体成核及生长现象，同时对垢的形成机理进行了探讨，针对这方面的研究有助于开发或选择更经济有效的垢处理剂。

For dioctahedral micas, interlayer potassium is not easily released because of the structures being stable, and very few researches can be found corresponding to potassium release after activation.

二八面体型云母结构稳定，层间钾不易释出，活化释钾的难度也较大，而且这方面的研究也不多。

The flow pattern and flow field in the energy dissipater in tunnel are simulated with the two-dimensional numerical model under different operating conditions.

通过比较各种追踪自由面的方法，选择了流体体积法来模拟自由水面，并与RNG k-ε紊流模型耦合建立了无压隧洞内消能工的水气二相流数学模型。

As I consider,currently the three most important tasks facing us are: the first is to develop the democratic politics of the socialism to ensure the liberty and the right of the people; the second is to push forward the reformation of the judicial system to promote the justice in the society;and the third is to enstrengthen the full ranges of the supervision to make the governmental administration operate by law and be under the supervision at the same time.

我以为在当前最重要的是三个方面：一是要发展社会主义民主政治，保障人民的自由和权利；二是推进司法体制改革，促进社会公平正义；三是加强各方面的监督，使政府的行政运转依法进行，并置于监督之下。

On the basis of persistency definite analysis, the persistency of side fractural structure plane is analyzed by using two-dimensional network simulation method.

在全迹长确定性连通率分析的基础上，重点应用二维网络模拟方法进行了侧裂结构面的连通率值的分析。

And this reaction nas relations with two major respects : 1 the entrepreneurs own personal qualities as the main body of thereaction behaviours , and 2 the objective environments (individua environment , organizationa environment , and extemal environment ) for them , in which the latter his more important .

首先指出企业家的成长发展状况，是在一定时间内在特定的环境变量的刺激下，所进行的一系列行为反应活动的综合表现，而这种反应主要受到两个大方面的影响：一是作为行为反应主体的企业家的个人素质，二是企业家所处的客观环境(个人环境、组织环境、外部环境)。

And this reaction nas relations with two major respects : 1 the entrepreneurs own personal qualities as the main body of thereaction behaviours , and 2 the objective environments (individua environment , organizationa environment , and extemal environment ) for them , in which the latter his more important .

首先指出企业家的成长发展状况，是在一定时间内在特定的环境变量的刺激下，所进行的一系列行为反应活动的综合表现，而这种反应主要受到两个大方面的影响：一是作为行为反应主体的企业家的个人素质，二是企业家所处的客观环境(个人环境、组织环境、外部环境)。其中，客观环境影响更大。

Stamens (6-)12-100+, inserted at or near base of floral tube, exserted, dimorphic in most species, 6 solitary in front of sepals with thick filaments and large anthers, 12-100+ in clusters in front of petals with thin filaments and small anthers, rarely monomorphic, then all filaments thin, subequal.

雄蕊(6-)12-100 +，着生在花被管或其近基部，外露，在大多数种里二形，在萼片前前面的6单生具粗的花丝和大的花药，在花瓣前12-100＋簇生具细的花丝和小的花药，很少同型，同型则花丝细，近等长。

In 21st century, most people regard"quyi"as crosstalk, opusculum, storytelling and acrobatics, but they neglect the more important part of"music of quyi", and the young worship black talking and singing music blindly. All of these need us to return "the mother tongue music" system, if we don't understand our national and folk music, our music accomplishment is incomprehensive.

在二十一世纪的今天，大多数人对&曲艺&的认知还仅仅停留在相声、小品、评书、杂技上，而忽略了更为重要的&曲艺音乐&这一部分，还有青年人对于黑人说唱音乐的盲目崇拜，这些都需要我们回归&母语音乐&系统，因为，不了解本国的民族民间音乐，其音乐素养是不够全面的。

Through the tests on gas driving water and water driving gas, the flow law of gas and water was real-time observed. Mainly based on the test of water driving gas as an example, the development of molding coal sample and NMR triaxial osmoscope was demonstrated. The experiment process of water driving gas and parameters were demonstrated. NMRI images of molding sample in horizontal cross-section along the driving direction were obtained by NMRI instrument. The results from images were analyzed and compared. Some novel laws were obtained as the following:(1) the leading edge of water driving has inconsistency. This certified the important previous conclusion that the storage of methane mainly was absorbed in inner surface of pore from NMRI technique;(2) the existence of dominant driving pathway was tested and the way kept almost fixed. The pathway is apt to exist in the edge of coal samples where pore and fracture fully develop;(3) the variation of water flow determines the transport velocity of leading edge of water driving and it has lag effect;(4) the effectiveness of the first driving is better than the second driving;and (5) the subsequence of water driving gas are from trunk fractures to branch fractures, then to branch pores.

主要以水驱气NMRI试验为例，详细介绍了核磁共振三轴渗透仪和型煤试件的研制，并重点阐述了水驱气试验过程和相关参数，利用NMRI技术实时观测得到了不同时间沿驱替方向型煤试件水平剖面的NMRI成像图，最后对试验结果进行了比较分析，揭示了一些新的规律认识：(1)水驱替前缘具有不一致性，从NMRI试验角度验证了前人甲烷类气体赋存形式主要以吸附在孔隙内表面为主的重要结论；(2)煤试件存在优势驱替路径，且这种优势路径在驱替过程中基本保持不变，水驱气的优势驱替路径易产生在煤试件边缘，即煤孔隙裂隙发育区；(3)水驱流量变化决定了水驱前缘的运移速度，且对水驱气效果具有滞后效应；(4)水驱气初次驱替效果好于二次驱替效果；(5)水驱替气的顺序为：主要大裂隙—周边裂隙—周边孔隙。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷