查询词典 section

Therefore,lacustrine deposit can only exist in the low section of the early Paleocene,and its upper section has been in brackish water and salt water environment' Coarse s...

因此湖相沉积可能仅存在于下古新统下部，下古新统上部可能已进入半咸水及至咸水的环境。

In order to solve some problems existed in the fractionation section of paraxylene unit, state space models for xylene column and its reboiler furnaces in the section were set up by analyzing the mechanism and the influence factors.

针对对二甲苯装置二甲苯精馏单元在操作和控制中存在的问题，从机理出发，建立该单元二甲苯精馏塔及其重沸炉的状态空间模型，基于多变量预测控制技术开发了该单元先进控制系统。

The Nashui section of Luodian,Guizhou is a good section for the study of the Pennsylvanian conodonts and the stage boundaries.

贵州罗甸纳水剖面是研究宾夕法尼亚亚系牙形刺和各阶界线的良好剖面。

This control's wiper is connected to the plate of a 6GH8 pentode/triode tube's pentode section (more about its triode section later).

这种控制的雨刷连接到板的6GH8 pentode /三极管管pentode节。

Although i was nearly beaten by it, i will perservere in my practice of speaking section...i have no idea what a low score i will get in this section..sigh...

虽然我几乎被它打，我会perservere在我的发言节实践。。。我不知道什么是低分数，我会在本节得到叹息。。。哗啦啦地雷

In THF solution, the four compounds show intensive photoluminescence and have large two-photon absorption cross section, and the TPA cross section gradually increases with increasing phenothiazine units.

3通过优化卟啉的合成方法，合成了两个以吩噻嗪齐聚物为臂的卟啉的分子，这类卟啉分子在溶液和薄膜中都具备高的荧光量子产率，有望在光子学器件中得到应用。

The second section mainly focuses on the initial stage of Chinese film, its imitation of foreign movies while showing distinctive inclination towards Chinese and Western styles. The early films by Commercial Press Film Studio, Shanghai Photoplay Company and Star Film Company will be discussed in this section.

第二部分《初始的模仿与选择》，讨论1920年代初期中国电影如何从仿制入手，开始了侦探片、爱情片和喜剧片的试验与探索，以《阎瑞生》、《红粉骷髅》、《海誓》和《劳工之爱情》等影片为例，探讨了中国试制电影与欧美影片的影响关系，在此部分还讨论了在"商务"、"上海影戏"和"明星"形成的竞拍态势中，初露端倪的"欧化"与"华式"两条发展路径，包括"商务"早期长片的国家意识和影像风格上"欧化"色彩；"上海影戏"对欧美儿童片的摹仿以及"明星"以《孤儿救祖记》为代表的比较民族化的创作方向。

It was shown that the 3D deformation in the tunnel at soft rock was obvious at F7 fault and phyllite section, with the characteristics of large deformation and longitudinal displacement developing in the opposite direction of work face and being stable at a distance about 2.0 times of tunnel diameter from the work face. And the 3D displacement of tunnels at F7 fault zone developed in an uneven symmetrical way, while there was good consistency for 3D deformation at slate section. Furthermore, there was a mutally verifying relationship between 3D deformation and ground stress distribution of tunnel region.

结果表明，F7断层和千枚岩地段软岩隧道三维位移十分明显，具有隧道大变形特性，其纵向位移背离开挖面方向发展并在相距开挖面约2.0倍洞径时趋于稳定状态；F7断层地段隧道三维位移呈不均匀对称地发展变化，而板岩地段三维位移变化的一致性较好；隧道三维变形规律与隧道区域地应力场的分布存在相互印证关系。

The article introduces the design principles of the plane, longitudinal section and cross section of the engineering tunnel,and the detail design contents,at the same time,introduces the design gist of DN1600 w.

该文介绍了管廊的平面、纵断面、横断面的设计原则及具体设计内容，同时，对于放置于管廊中的DN1600给水管的设计要点进行了介绍。

The stress distribution of section in wide and thin box girder subjected to simultaneous bending and axial forces doesn't conform to the assumption of the plane section, and the transverse stress distribution is uneven; with the increasing of bridges' span and the lowering of security repertory, to consider the uneven of stress distribution in calculation of design and construction control, and to analyses the shear lag effect in the process of bridges' construction and using are bound to have important engineering value and theorical significances.

在压弯荷载共同作用下，宽而薄箱梁的截面应力分布并不符合平截面假定，沿横向分布不均匀；随桥梁跨度的加大和安全储备的降低，在设计计算和施工控制计算中考虑这种不均匀性，准确分析其在施工和使用阶段的剪力滞问题具有重要的工程价值和理论意义。

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％。