经由

The cis-decalin 79 was obtained from 2-methoxy-4-methylphenol (77) via a sequence of reactions involving intermolecular Diels-Alder reaction of masked o-benzoquinone derived from 77 and ethyl vinyl ketone, silyl enol ether formation and Cope rearrangement.

第一部份：以2-甲氧基-4-甲基酚(77)为起始物，经由二乙醯基亚碘苯氧化、分子间Diels-Alder反应、烯醇矽醚的形成及Cope重排反应得到具有十氢萘骨架化合物79。

The sinal from the active recording electrode was shunted to another EMG-computer set for analysis of the same motor unit by adding a surface electrode as a reference electrode (monopolar needle recording pattern).

再将主记录电极的讯号经由特制的分流线传至另一套电脑与肌电图机，对同一运动单元电位波作相同次的线上分析，但是以表面电极作参考电极。

I was very lucky to obtain a chance joining Salesforce team successfully after an interview. My experience in Wuxi iCarnegie has made me soberer and clearer in mind about my future career.

经由导师推荐，在一次面试中，我成功地得到了进入Salesforce项目组工作的机会，这让我未来的道路更明晰了。

Its are main the task is to produce welding flux kind product -- the recipe dissolvent that will come from French flounder and metal (lead - stannic alloy or stannum - silver-colored - copper alloy) mix and become, in order to passes drill rod solder will yuan parts of an apparatus is fixed in printed circuit board on.

其首要任务是出产焊剂类产物——将从法国辗转而来的配方溶剂和金属(铅-锡合金或者锡-银-铜合金)同化而成，用以经由过程钎焊将元器件固定在印刷电路板上。

Bugmentation — Dlouds give you a new option for handling peak load or anticipated spikes in demand for services. Thellos is a very attractive option for enterprises, but also potentially one of the most difficult use cases. Success is dependent on the statefulness of the application and the interdependence with other datasets that may need to be replicated and load-balanced across the two sites.

扩张— 云供给了1个新的选择来处置惩罚负载岑岭或暴发的办事需求这对企业来讲是1个很是有魔力的选择，可是同样也潜藏着最棘手的施用案件的例子乐成建立在&有状况的应用，和彼此依赖的数值集可以容或被复制并且负载均衡的经由过程双侧&上

He never strains, but slips stealthlike inside his characters.

他从不用力过度，而是不动声色地经由角色的内在极自然地流露出来。

Oxygen and carbon dioxide also pass through the stomata.

氧气和二氧化碳也会经由气孔出入。

"Our results support the concept of shared lymphatic pathways in the breast with a high degree of communication between the subdermal lymphatics and the intraparenchymal lymphatics," the authors write.

作者写道：「我们的研究结果可支持乳腺经由皮下淋巴管与软组织淋巴管之间的高度连结，并学习构成共用淋巴交流通道的概念。

In this thesis, the concentration of graphite powder in the liquid nickel sulfamate and current density are chosen as parameters for composite electrodeposition of nickel and graphite powder. In addition, after electrodepositing, the graphite powder is oxidized into carbon dioxide through heating process for obtaining porous structure. Filter devices of various specifications can be made by controlling the hole dimension of the porous structure.

本研究为了制作出多孔洞结构，将在氨基磺酸镍电铸液中以不同的石墨粉浓度及电流密度为参数进行复合电铸，并且经由加热处理使石墨氧化成为二氧化碳以制造出多孔结构，根据这些多孔结构的孔径大小可以获得各种规格的过滤结构元件。

Pristine Li-Al LDHs are synthesized by hydrothermal process in different reaction conditions by varying the aging time for 1 and 24 hours. Both the Li-Al layered double hydroxides (abbreviated as Li-Al LDH1 and Li-Al LDH24 for aging time 1 hour and 24 hours, respectively) were modified by using sulphanilic acid sodium salt hydrate, modified agent to form modified Li-Al LDH1-SAS and Li-Al LDH24-SAS. The morphology of the pristine layered double hydroxides are investigated by using wide angle X-rays diffraction, scanning electron microscopy and particle size analyzer which indicates that the crystallinity and aspect ratio is increased with increasing the aging time from 1 hour to 24 hours. The particle size of Li-Al LDH24 and Li-Al LDH1 are found to be ~1000 nm and ~250 nm, respectively. Both the pristine and modified LDHs are characterized by XRD, FTIR spectra and thermogravimetric analysis.

本研究目的在於改变长晶时间的长短，合成出同径大小的Li-Al LDHs，再经由改质剂sulphanilic acid sodium salt hydrate将Li-Al LDHs无机层材表面有机官能化制备出改质型Li-Al LDHs-SAS，於是进一步藉由扫描式电子显微镜、射径仪和穿透式电子显微镜等仪器分别观察LDHs改质前和改质后其主层结构型态上的变化；从中可以发现Li-Al LDHs随著长晶时间的增加其径有随之增大的趋势，但经有机化改质后其径会由於改质环境的影响明显低许多，针对此现象本实验将未改质和改质后之Li-Al人工无机层材制备成复材进一步探讨其在热性质和难燃特性上的为表现。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。