Vector analysis, Dyads, index notation, covariant and contravariant derivatives, Christoffel symbols, Riemann tensor, hydro-dynamical field equation.

張量及場方程式：三維向量，張量符號在线小说图片，張量微分，克里斯多夫符號，黎曼張量欧美,日韩,日本,在线观看A，流體動力場方程式日本公共厕所www撒尿。

The local water administration department has overlap or similar functions in hydro project planning and demonstrability, the water resources planning, arrangement, dispatching and protection, water-using permission, as well as flood control, so the issues such as illegibility of responsibility, right and interest come into being.

流域管理機構(gòu)與地方水行政主管部門在水資源與水利工程的規(guī)劃，水資源的管理在线日本成本人视频网站、配置永久免费AV无码网站大全、調(diào)度、保護精品亚洲黄色片，建設(shè)項目水資源論證與取水許可申請国产污片免费网站，水利工程建設(shè)管理以及防洪調(diào)度等方面存在著職能交叉和重疊，管理手机黄网欧美高清、審批久久久丰满老熟妇、監(jiān)督權(quán)限不清，責(zé)欧美熟妇人妻XXXXX、權(quán)欧美曰批视频免费播放免费、利不對應(yīng)。

To better understand the principles of enzymatic unhairing, changes of contents of protein, hydro-proline and glucose in depilatory liquors were determined in Lowery method, DMBA method and Sulfuric Acid-Anthrone method, respectively, during bath dehairing procedure of 2709 proteinase and A.

為更好地理解酶脫毛的機理黄色网站影视电影黑人视频在线观看，本文用Lowery法91视频国产美女裸体、對二甲胺基苯甲醛法和硫酸－蒽酮法分別測定了2709酶和A.S1398酶有溫有浴酶脫毛過程溶液中的總蛋白、羥脯氨酸及糖含量的變化在线观看国产黄AV免费看。

Its hydro-chemical mechanisms include the functions of H(superscript +) and secondary CO2, salt effects, common-ion effects, ion pair effects, and dolomitization and dedolomitization effects.

分析該反應(yīng)過程的水化學(xué)作用包括H的作用欧美性爱特黄色视频、次生CO2、鹽效應(yīng)A一级电影国产精品无码一本、同離子效應(yīng)igao视频、離子對的作用、白云石化和去白云石化作用等片黄色国产毛片。

"Olefin Any unsaturated hydro carbon containing one or more pairs of carbon atoms linked by a double bond."

烯烴：含有一對或多對由雙鍵連接的碳原子的一類不飽和烴一级片不卡网站。

In this paper,a numerical solution for radial journal bearings with liquid hydro-dynamic lubrication is analysed, numerical expressions for oil fiton pressure, bearing capacity , friction moment,and leakage at the bearing ends are derived,bearing capacity,flow rate, friction moment,and eccentric angle of the load under 14 different temperatures and 14 different load eccentricities are calculated.

采用數(shù)值法分析解算液體動壓向心滑動軸承，推導(dǎo)了油膜壓力色哟哟网站进入、承載力99re这里只有是精品、摩擦力矩和端泄流量等的數(shù)值表達(dá)形式，計算了14個不同溫度點及14種不同偏心率下的承載力欧美精品性爱、流量欧美丝袜特黄大片、摩擦力矩、載荷偏位角裸体美女让男人桶出白浆，并通過AUTOCAD繪制了它們之間的影響曲線日韩久久久精品。認(rèn)為偏心率及油溫對承載力影響很大，設(shè)計時應(yīng)加以限制亚洲男人社区。

The experimental results of the hydro- efflux hammer indicate that it has good application potential and good application prospects.

液動射流沖擊器在深井模擬實驗室的試驗結(jié)果表明欧美不卡高清视频，其在實際應(yīng)用中具有良好的可行性和應(yīng)用前景。

The engineers abducted early on Saturday are Wang Ende and Wang Peng, who worked on Pakistan's Gomal Zam Dam project for China's state-run Sino Hydro Corp.

星期六早些時候被綁架的工程師是王恩德和王鵬女人18免费一级特级毛片视频，他們?yōu)橹袊鴩鵂I水利水電公司在巴基斯坦的 Gomal Zam Dam 工程而工作久久91精品国产91久。

This dissertation aims to: improvement in regularity of ladderlike polysiloxane through strong H-bonding template and"half-water-hydrolysis"methods; synthesis of several functional polysilsequioxane with ethoxyl, hydro and aminopropyl groups respectively; and the preparation of nanoporous film with good mechanic properties from ladderlike functional polysilsesquioxane with intermolecular porogen via micro-phase separation process.

本論文旨在利用強氫鍵模板作用和"半水水解-脫氯化氫縮聚"的改進方法日韩毛片精品一区二区，提高反應(yīng)性的梯形聚硅氧烷的規(guī)整度；合成乙氧基封端欧洲视频亚洲视频、含氫基和氨丙基的幾種功能性梯形聚硅氧烷爆操女人；以及探索利用含分子內(nèi)成孔劑的梯形聚倍半硅氧烷通過微相分離制備低介電常數(shù)二氧化硅納米微孔膜。

The principle of de-excitation of THYRIPOL exciter in the Three Gorges left-bank Hydro power Plant is introduced.

介紹了三峽左岸電廠THYRIPOL 勵磁裝置的滅磁原理色八A级在线观看，詳細(xì)分析了主要工況下的滅磁時序和試驗錄波資料农村老熟女乱子视频，討論了其滅磁可靠性等問題。