查询词典 water structure

Since the discovery of first water channel (AQP1) from red blood cell membrane by Agre et al in 1992, rapid and serial progresses have been made in characterization of AQP structure and function.

自从Agre等于1992年从红细胞膜发现第一个水通道蛋白AQP1以来，有关水通道蛋白结构与功能的研究取得了迅速的、系列性的进展。

China Fantastic Black" is a special type of granite, geologically in petrology, it mainly contains "ankaramite, if polished or water-washed, its slab presents background in dark black with big crystals in ingotism structure. It reveal itself a special optical effect of reflecting both golden and blue colors with interreaction in change which can only be seen from some precious stones ___ fresh and novel to eyes.

易彩黑&的岩石地质学成份主要含&斜长辉石岩&，其磨光板或水洗板底色呈深黑色，晶体为粗晶及巨晶结构，在深黑底面上晶体呈现宝石特有的光学效应——金色和彩蓝之&变彩，两色交相辉映，新颖养目。

Tri--1,3,5-triazin, an ashless and phosphorus free water-soluble compound, was synthesized and its structure was analyzed by infrared spectroscopy.

对摩擦性能优良的三嗪杂环进行水溶性改良，合成了一种无灰无磷水基润滑添加剂2 ，4 ，6-三(N，N-二羟乙基氨基亚甲基硫代)-均三嗪，并用红外光谱仪对其结构进行了分析。

Based on data collected at four stations in Daning River in the spring of 2004 and 2005, phytoplankton community structure, vertical distribution, abundance, biomass, C contents, diversity index, richness index and evenness index were studied. The causes of eutrophication and water blooms in Daning River were analysed and control measures were then put forward. The dominant species were Asterionella Formosa, Cryptomonas ovata, Cyclotella caspia, Stephanodiscus neoastraea in the spring of 2004 and those were Pandorina morum, Eudorina elegans, Cyclotella caspia, Cryptomonas ovata in the spring of 2005. Average cell densities, biomass, C contents in the spring of 2004 and 2005 were 171.1×10^5 cells/L, 12.2 mg/L, 1732.2g C/L and 113.1×10^5 cells/L, 10.1 mg/L, 1395.9g C/L, respectively.

报道了大宁河2004年春季和2005年春季浮游藻类的种类组成、垂直分布、数量、生物量以及C含量的调查结果，并应用多样性指数、丰富度指数和均匀性指数对其水质进行了综合评价；对大宁河蓄水后出现的富营养化现象和春季发生&水华&的原因进行了探讨，同时提出了控制水体富营养化的建议。2004年春季，藻类优势种为美丽星杆藻、卵形隐藻、里海小环藻和新星形冠盘藻；2005年春季的优势种为实球藻、空球藻、里海小环藻和卵形隐藻。2004年和2005年的细胞密度、生物量和C含量分别平均为171.1×10^5 cells/L，12.2 mg/L，1732.2g C/L和113.1×10^5 cells/L，10.1 mg/L，

Water stress iujured the structure of chloroplast coupling factor, inhibited ATP synthesis, deplayed the photosynthetic lag phase of mesophyll cells of Impoea batatas.

水分胁迫伤害了甘薯叶绿体偶联因子结构，使ATP合成受阻，叶肉细胞的光合滞后期加长。

Its structure was characterized by FT-IR, 1H NMR and MS. Solubility data of betulin and 3, 28-di-O-glutaryl-betulin in acetone, ethanol, water and phosphate-buffered saline (PBS, pH value 7.4) were determined by equilibrium method.

采用FT-IR、1H NMR和MS对产物进行结构表征，并且选用平衡法测定了桦木醇和桦木醇戊二酸酯在丙酮、无水乙醇、水和磷酸盐缓冲溶液（PBS， pH值7.4，）等不同溶剂中的溶解度。

An activating electrode system with brushy nozzle-plate structure is placed prior to pulsed discharge electrode system to activate water vapor. The purpose is to produce more radicals in relation to H2O to increase DeSO2 efficiency in the process of DeSO2 by pulsed discharge.

在脉冲放电电极系统前端添加一套由芒刺状尖嘴和板电极构成的活化电极系统，对水蒸气进行活化处理，使在脉冲放电脱硫过程中产生更多与水有关的自由基，从而提高脉冲放电脱硫效率。

A method for eliminating the internal oxide structure in the gas-phase carbon-nitrogen osmosis of gear features that the CCL4 is added to the kensene as carburizer and then is decomposed to generate Cl2 for reducing the oxide, the ammonia gas as nitrizing agen passes through the cylinder of silica gel or granular calcium chloride for adsorbing residual water vapour and then through the cylinder of 5A molecular sieve for adsorbing residual O2, and the resistance wire is wound on igniting pipe at furnace top to prevent the NH4Cl in exhausted gas from being condensed.

本方法采用在气体渗碳剂煤油中，加入6～8％的CCl 4 ，使共渗炉内的CCl 4 分解出新生的Cl 2 ，使已形成的合金元素内氧化物还原；在渗碳剂氨气入共渗炉前，先经过硅胶瓶或桶及粒状氯化钙瓶或桶过滤，吸附掉氨气中的残留水蒸汽，再经过5A分子筛瓶或桶吸附掉氨气中的残留氧；在靠近炉顶位置的点火管周围缠绕带瓷环的电阻丝，靠电阻丝的副带加热，使排气中的NH 4 Cl不冷凝结块等措施实现内氧化组织的消除。

The existence characteristic, structure transformation and the characteristic of water before and after adding nanometer particles will be measured, the variety of nanometer particles and causable environment effect will be studied.

测定投加纳米颗粒物前后纳米颗粒物的存在特征、结构变化和水体理化指标，研究纳米颗粒物在水中的变化及引起的环境效应。

Even if average year rainfall is about 2515 mm in Taiwan, the usage of surface water resources is limited due to the cliffy terrain and weak geological structure, steep slope and short stream length, unequal rainfall distribution on space and time.

台湾地区平均年降雨量约2515mm，在空间与时间上分布极为不均，加上地势陡峻，河川流短，地质薄弱，冲蚀严重，可利用的地表水资源相当匮乏，必须依靠水库拦蓄水源，使水资源能有效利用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新