双动的

The theront, tomite and tiophont possess a complex oral apparatus, being composed of cytopharynx, oral rib, dikinetids and nematodesmata, without an organelle of Lieberkuhn which is considered as a synapomorphy of the suborder Ophryoglenina.

幼虫、幼体和滋养体均具有复杂的口器，由胞咽、口肋、双动基体口纤毛和线带等组成，但不具备膜口类纤毛虫所具有的独特的细胞器：Lieberkuhn氏器。

Aiming at the defects on structure design, electromagnetic design, analysis simulation, optimization design and control technology, double-action iron core mechanism, feedback-hold circuit of energy-saving capacitor voltage and intelligent control circuit were expounded, which can be a guidance for wide application...

针对目前永磁接触器在结构设计、电磁设计、分析仿真、优化设计与控制技术等方面存在的不足，重点阐述了双动铁心永磁机构、储能电容电压的反馈-保持电路及智能控制电路。为促进永磁接触器的推广应用指出了进一步的研究方向。

For a monotone twist map the well-known Birkhoff fixed point theoremsays that the circles with rational rotation number will break up whence a finitenumber of pairs of periodic points arise,half of which are elliptic and the othershyperbolic.Moreover,around each elliptic periodic point a few of new invariantcurves will appear and make a picture of phase space with a self-similar structure.Again one may ask is there a similar picture for higher dimensional Hamiltoniansystems?

对于单调扭转映射，著名的Birkhoff不动点定理指出，在通有情况下旋转数为有理数的不变曲线一般会破裂，在原来的不变曲线附近会产生有限多对周期点，其中一半是双曲的，一半是椭圆的，而在椭圆型周期点的周围又会产生一圈圈的不变曲线，使得椭圆周期点附近的动力学行为和整个相空间的动力学行为十分相象，换句话说，整个相空间具有无限嵌套的自相似结构，自然又产生了一个问题：对于自由度数目大于2的高维哈密顿系统，其相空间是否有类似的图象？

The fracture characteristics of bolt connecting the pedestal with slipway in a two-way moving slide valve was analyzed.

对双动滑阀装置上连接基座与滑道的螺栓在使用过程中发生的断裂进行了分析。

Based upon the different syntactic structures, the types of semantic transitivity relations are described in detail.

接着分析双动谓语句的句法结构的理解因素，并拟定一些理解原则。

To this day I occasionally pull the shoe out of cold storage to ogle it and soak in its devastatingly beautiful and utterly elegant design.

直到今天我还会偶尔从许久未动的仓库里拿出这双鞋，注视并欣赏着它那惊艳的美丽和绝对一流的设计。

Through the research,it is found that both the Chinese causatives and the English causitives have double-core structrure at the deep layer.The two groups of causatives present similar features in the process of transforming from the deep layer to the surface layer.

通过研究发现，汉英致使句在深层都是双动核结构，从由深层向表层的转换过程中，两组句子表现出了相似的特点。

Our products mainly include: the use of Qiecai machines, food-productive, crowded vegetable machine, the series of electric pasta machine, rolling machine, and machine face, double-action and noodle machine, Mixing Machine, stirred-machine, the first-Man,, And other major series, more than 40 kinds of specifications models, formed a diversified series, matching the pattern of products, with annual sales volume reached 10,000 sets.

我们的产品主要有：多用切菜机、刹菜机、挤菜机，系列电动面条机、轧片机、和面机、双动和面机，揉面机、搅面机、镘头机、等几大系列，40余种规格型号，形成了多元化、系列化、配套化的产品格局，年销售总量达到上万台套。

To improve the response speed of on-off solenoid valve of big flux,detailed analysis on poppet valve is given and an on-off solenoid valve with movement of both spool and cover is designed.

通过对锥阀特性的分析，设计了一种阀芯、阀套同时运动的芯套双动高速开关阀，该阀增大了高速开关阀的开口度，提高了响应速度和流量。

According to this invention, the provided AC two-wire switch may greatly reduce the additional on-state voltage-drop and the additional off-state current, and furnish the best short-circuit protection and quick-acting overload protection.

根据本发明，被提供的交流的双线的开关可以极大地降低另外的接通的电压降和另外的关态电流，并且提供最好的短路保护装置和速动的过载保护。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。