获得...

Licensee acknowledges the Program constitutes confidential and proprietary information and trade secrets of Licensor, whether or not the Program, or any portion of it, is or may be copyrighted or copyrightable and/or patented or patentable, and that disclosure of the Program to Licensee is on the basis of the confidential relationship between Licensee and Licensor under this Contract.

被许可人承认，程序构成许可人的保密、专有资料和商业秘密，而不论程序或其他任何部分是否已获得或者可能获得版权和专利，程序乃是基于本合同项下被许可人与许可人之间的保密关系而向被许可人透露的。

The results of magnesium and calcium ions tolerance test indicated that the modified SPS, synthesized from the above two methods,has good chelation with magnesium and calcium ions for the crablike carboxyl and ester group and increase the reaction weight with magnesium and calcium ions for addition of hydrophilic group.Both of the two modified petroleum sulfonates could produce ultra-low interfacial tension at calcium and magnesium ions concentration lower than 600 mg/L,whereas the general petroleum sulfonates could only produce ultra-low value below 300 mg/L.

耐钙镁离子能力测试结果，以大庆炼化公司两种渣油为原料，采用上述两种合成方法制备的改性石油磺酸钠，由于产物中引入蟹爪状羧酯基，对钙镁离子有较强的螯合作用，同时增加了亲水基，增大了表面活性剂分子与钙镁离子的反应量，因而在600mg/L的钙镁离子溶液中获得10-3级的超低界面张力；而普通石油磺酸钠仅能在300mg/L的钙镁离子溶液中获得超低界面张力。

The condensation of aromatic aldehydes with active methylene compounds like malononitrile, cyanoacetamide and ethyl cyanoacetate has been found to proceed very efficiently at room temperature giving excellent yields, but the condensation of heteroaromatic,α,β-unsaturated and aliphatic aldehydes with active methylene compounds proceeded smoothly in 50~65℃ with good yields and the reactions of aromatic, aliphatic ketones as well as p-phthalaldehyde with malononitrile also proceeded in 75~85℃ with moderate yields.

芳香醛与活泼亚甲基化合物如丙二腈、氰基乙酸乙酯、氰基乙酰胺的缩合在室温下即能顺利进行，获得了很高的收率；而对于杂环芳醛、α，β-不饱和的醛以及脂肪醛与活泼亚甲基化合物的缩合，需在50~65℃下进行，也取得了很高的收率；对于脂肪酮、芳香酮以及二元醛与丙二腈的缩合在75~85℃下也能顺利地进行，获得中等以上的收率。

After the success of this album, it didn't take long for the prolific young artist to bounce back the following summer with his solo album, Unleash the Dragon. The album's hit singles propelled it to multi-platinum success, setting the stage for Sisqó's forays into acting. He first appeared in the teen comedy Get Over It, before signing a development deal with NBC television and a five-picture deal with Miramax.收藏 Prong -《Power of the Damager

在这张专辑获得巨大成功之后，这位多产的年青艺术家没有花多长的时间就凭借接99年夏天单飞后推出的首张专辑&Unleash the Dragon&迅速上位，这张专辑中的多首打榜单曲使得专辑获得了多白金的销量成绩，Sisqó的事业也成功的拓展到了表演方面，他的第一次露面是在青少年喜剧&Get Over It&中，不过在此之前，他已经跟NBC电视台签约并且和米拉麦克斯签了五部电影的合约。

Sliding bearing not only pass working force,but also sustain high surface velocity,which require the material to have soft parts,in order to obtain fine working behavior and difficulty to damnify by extra impurity,and have hard parts to acquire fine wearability and fatigue strength.

由于滑动轴承既要传递作用力又要承受很高的表面速度，这就要求轴承材料既要具有软组分，以获得良好的运行性能，如磨合性、顺应性以及尽可能小的咬和倾向，且不宜被外来杂质所损伤；又要具有硬组分，以获得良好的耐磨性和抗疲劳强度。

With the help of some certificates, someone immediately transformed from folk craftsmen to Senior Master of Arts and Crafts or from municipal to provincial-level. Someone deceivingly tell the customs that the ceramic has been titled State First-Class Artist, while some others falsely claim the rewards they get.

一些民间艺人在证书上摇身一变成了高级工艺美术大师，一些市级工艺师变成了省级高工，有的在作品证书上还编造作者获得所谓&国家一级画师&称号，有的则臆造作品获得各级别的奖项等等。

PDGF-BB is the most effective subtype in the PDGF family on the metabolism of osseous tissue or the treatment of wound healing, and its clinical application was approved firstly among the growth factors although it was used to treat the decubital ulcer of diabetes.

本研究通过分子克隆方法获取人血小板衍生生长因子B链成熟肽基因，构建原核表达载体；利用大肠杆菌体系原核表达人血小板衍生生长因子B链前体蛋白，并纯化、复性进而获得具有功能活性的PDGF-BB；并对获得的重组rhPDGF-BB蛋白进行体外功能活性鉴定，同时，初步探讨PDGF-BB在毕赤酵母中的表达，为寻找更优化的表达纯化方法提供实验学依据。

Objective Establishment of a hybridoma cell line secreting a monoclonal antibody to facilitate iˉdentification of human tissue kallikrein（KLK1gene,hK1protein）.Methods Mice were immunized with E.coli-exˉpressed GST-hK1fusion protein and their spleen cells were fused with SP2/0myeloblastoma cells.Specificity of the monoclonal antibody was shown by Western blotting and by immunofluorescence.Results The monoclonal antibody reacted specifically to E.coli-expressed hK1and with the KLK1cDNA-transfected COS-1cells.

目的 将人组织激肽释放酶（基因命名 KLK1，酶命名为hK1）cDNA克隆入肠杆菌表达质粒，以重组菌表达的GST-hK1融合蛋白免疫小鼠，获得了分泌hK1特异单克隆抗体的杂交瘤细胞株方法将KLK1cDNA克隆入真核表达质粒，用获得的重组质粒转染COS-1细胞，经间接免疫荧光试验证明，上述单克隆抗体能与转染细胞发生特异反应。

The results show that complexing agent greatly effects on film's density. For the double complexing agents solution system based on citric acid, the solution with lactic acid and citric acid produced most compact film with lowest porosity; and for the double complexing agents solution system based on butane diacid, the solution with butane diacid and malic acid made most compact film with lowest porosity.

研究结果表明：络合剂对镀层的致密度影响显著，对于以柠檬酸为基的双络合剂体系镀液来讲，乳酸-柠檬酸双络合剂体系镀液获得的镀层致密度最好，具有最低的气孔率；而对于以丁二酸为基的双络合剂体系镀液来讲，丁二酸-苹果酸双络合剂体系镀液获得的镀层致密度最好，具有最低的气孔率。

By n-butanol extraction, ammonium sulfate fractionation and sodium chloride dialyzation, the partially purified enzyme was gained by means of gel filtration on sephadex G-150 column, and some properties of the enzyme were determined.

方法］以DFRKN-1为提酶材料，经正丁醇提取，硫酸按分级沉淀分离，透析获得酶的粗提取液，用SephadexG-150凝胶过滤柱层析纯化，获得纯化碱性磷酸酶，并测定纯化碱性磷酸酶的理化性质。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。