双重

The 4D microscopic analysis revealed that cnx-1 and crt-1 mutations prolong cell-corpse duration time but do not affect the timewhen cells exhibit the death phenotype. This suggests that cnx-1 and crt-1 act in engulfment rather than in execution of apoptosis.

由於在细胞尸体的吞噬机制上，先前已有两条被确认的路径，分别为ced-1， 6， 7 和 ced-2， 5， 10；为了厘清cnx-1和crt-1所作用的路径为何，我们将此两基因分别和ced-1及ced-5两基因做双重突变并分析这些双重突变品系虫体在L1幼虫时期残留的未被吞噬之细胞尸体数量。

With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.

本文以水溶性气藏数值模拟研究为研究目标，在系统调研国内外文献、深入分析国内外研究现状的基础上，综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识，完成了以下研究工作并取得相应的研究成果；①通过对大量的资料调研，分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝，采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型，该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上，根据水溶性气藏数值模型编制了该数值模型的求解程序，该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响，发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响，地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性，在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性，发现在使用实验数据对水溶性气藏进行模拟时，模拟器可以很好的反映气藏开发的状态。

In order to overcome the difficulty of making a through investigation of each fracture in natural systems, a new concept of quasi double-porosity-medium was put forword and a new mcdel was also developed based on the partition of dominant fractured networks and quasi porous matrixes according to the transmissive and storage mechanism of frae tured medium.

双重介质水流耦合离散模型的建立，改变了以往对双重介质的概化和假设，能如实的反映裂隙系统和孔隙岩块的组合关系，不仅能描述裂隙系统的导水作用和孔隙岩块的贮水作用，还能描述孔隙岩块的渗透特征。对两类空隙系统间的水交替特点有了新的认识，并对以往的结论提出异议。

Some examples are: The dual can also be rendered in a number of ways:· twofold repetition of the ideogram:· twofold repetition of the determinative sign:· a combination of the dual-suffix and repetition of the determinative sign: Vocabulary

一些例子：双还可以提供数种方式：·双重重复字：·双重重复决定性的迹象：·相结合的双后缀和重复决定性的迹象

The report proposes a "double response" to this burden by integrating prevention and control of both communicable and noncommunicable diseases within a comprehensive health care system.

报告就"双重负担"提出了"双重应对"的措施，即构建预防和控制传染性疾病与非传染性疾病的措施相结合的全面的卫生保健体系。

Furthermore, the simulations of high speed modulation in nonidentical quantum wells and quantum dot laser diodes are also available in this thesis.

另外本论文也替相异双重量子井与量子点雷射二极体的高速直接调变进行纯理论模拟，探讨双重量子井与量子点中的直接调变。

The result of this research illustrates the conflict is reconcilable in practice and the dual reform goals could be both achieved.

研究表明，双重目标间的矛盾在实践中是能够得以调和的，双重目标在农村信用社运作过程中可以兼顾实现。

Then from the perspective of the hearer, the acceptive characteristics of the rhetoric of double meanings are uncovered from the acceptive order, acceptive type and acceptive degree. Mainly according to cooperation principle and relevance theory, the judgment and recognition of the rhetoric of double meanings, the regularity taking on when its deep meaning is revivified and cognized are induced; and at the same exhibiting specifically the meaning reasoning process of the acceptor of the rhetoric of double meanings of polysemy, synonymy, and antonym.

以&合作原则&和关联理论为主要依据，对双重意义修辞的判断和认定，对其语内意义的还原和认知等呈现的规律性进行了归纳，并具体地展现了接受者对于多义类、同义类和反义类双重意义修辞的意义推理过程。

It is proved that the dual time step algorithm is efficient in the simulation of unsteady flow with the prediction of vortex shedding over circular cylinders and shock buffeting over bicircular airfoils.

在非定常流动的数值模拟中引入隐式双重时间步方法，并对2种经典的非定常流动现象进行计算，取得令人满意的结果，证明双重时间步方法具有较好的精度和较快的收敛速度。

This primary intention and the basis premise question is exactly the thinking mode which Marx realizes transforms, is precisely this kind of thinking mode transformation only then this dual to unifies, only then enable dually to have in the true sense"humanist", this was this article seeks a layout the basic mentality.

这种主旨和依据的前提性问题恰好是马克思主义所实现的思维方式变革，正是这种思维方式的变革才将这双重向度统一起来，才使双重向度具有了真正意义上的&以人为本&，这是本文谋篇布局的基本思路。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。