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The process of crystal formation is mainly controlled by nucleation mechanism and also affected by lacuna mechanism.

其本质是高分子官能团与Ca^(2+)之间存在著静电匹配作用和高分子基质与晶体空间构型互补的结果。

This paper reviews the definition, action mechanism of antisense nucleic acid, as well as its application and researches progress in fighting virus, preventing and curing cancer, cell languishment, signal mechanism, nerve center system and ophthalmology.

综述了反义核酸技术的作用机理及其在抗病毒、抗肿瘤、细胞凋亡、信号机制、中枢神经系统以及眼科等方面的运用以及研究进展。

Objective: TO explore the molecular mechanism of the components of milkvitch-red sage compound elevating placenta blood supply from the point of view of invading by nutrient cells languishment, formation of placental decidual vas net, endurance mechanism and languishment of nutrient cells.

目的：从滋养细胞侵入、胎盘蜕膜血管网络形成、妊娠免疫监视／耐受机制、滋养细胞凋亡等角度，研究探讨黄芪、丹参复方成分提高胎盘血供的分子机制；方法：分离提取黄芪，丹参有效组分（黄芪总皂甙、总黄酮；丹参提取丹参酮、丹参醌、丹参酸三部分）。

Our results elucidate the rudiment of the mechanism of duality of the biological effects of the lanthanide, and provide leads and basis for further investigation of the action of the mechanism of metal ions.

研究初步揭示了稀土离子生物效应两面性的化学机理，并为进一步深入无机离子生物效应的化学基础提供的条件。

Regarding the feasibility to establish the arbitration mechanism in China, our government should legislatively perfect this important mechanism on the basis of its specialties and advantages.

我国建立医患纠纷仲裁机制具有可行性，国家应该根据医患纠纷仲裁机制的特点和优势，从立法层面完善这项重大的制度。

According to the features of load forecasting of small region,a decoupling mechanism based error analysis model and corresponding forecasting mechanism are proposed in which the short-term load forecasting is divided into two parts,namely load level forecasting and per unit curve forecasting.

针对小地区短期负荷预测的特点，提出了基于解耦机制的误差分析模型和预测机制，将短期负荷预测分为负荷水平预测和标幺曲线预测两部分。

Load balancing mechanism is an approach to improve the overall handling capacity of the cluster, but the unreasonable structure of the clusters tends to limit the efficiency of load balancing mechanism. Incoordination between the two limits the performance of system hardware and software.

负载均衡机制是一种用于提高集群整体处理能力的方法，但是不合理的集群结构往往会影响负载均衡机制的效率，两者的不协调在一定程度上限制了系统性能的体现。

Straighten country, market, business 3 person relation, must limit market mechanism and the border that the country organizes a mechanism and strength scientificly.

理顺国家、市场、企业三者的关系，必须科学界定市场机制和国家组织机制的边界和力度。

Chapter three (the methods of generating chaotic signal and its applications): In this chapter firstly the mechanism that a simple kinetic system, subsection linear map system, can generate chaotic phenomena is affirmed, the characteristics of correlation function of the chaotic signal generated by this system are simulated, on this basis a simple applicable method for generating chaotic signal is given; secondly some typical circuits generating chaotic signal are designed, also use operational amplifier to design a third -order autonomous circuit with chaotic dynamics. The basic mechanism and typical structures of chaos in the application of communication are introduced systematically and a simple method is provided for generating pseudo random code signal; At last Chaotic signal is applied into the analysis of system characteristic.

第三章(混沌信号产生方法及其应用)首先针对一类简单动力学系统——分段线性映射系统能够产生混沌现象的机理及由该系统所产生的混沌信号的自协方差函数特点进行了证明和计算机仿真，提出了软件产生混沌信号的一种实用方法；其次分析讨论了几种能够产生混沌信号的典型混沌电路，提出了用运算放大器与阻容元件实现三阶自治混沌电路的基本原理；概述了混沌在通信领域中应用的基本原理和典型结构，提出了产生伪随机码信号的一种简单方法；最后将混沌信号用于系统的特性分析中。

It also elaborates the different models of porous silicon formation mechanism and luminescence mechanism .

阐述了多孔硅的形成机理和发光机理的各种模型，同时对多孔硅的研究前景作了展望。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。