混合物

A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; and a mixture of two or more different selectivity control agents, said SCA mixture comprising from 1 to 99 percent of one or more esters of one or more aromatic monocarboxylic acids or substituted derivatives thereof, and from 99 to 1 percent of one or more alkoxysilane compounds.

一种用于丙烯聚合的催化剂组合物，包括：一种或多种齐格勒-纳塔主催化剂组合物，该齐格勒-纳塔主催化剂组合物包括一种或多种过渡金属化合物和一种或多种芳族二羧酸酯内部电子给体；一种或多种包含铝的辅催化剂；和两种或更多种不同的选择性控制剂的混合物，所述SCA混合物包括1到99％的一种或多种芳族单羧酸的一种或多种酯或其取代衍生物、和99到1％的一种或多种烷氧基硅烷化合物。

Polyethylene glycol ethers of alkyl alcohols having the general formula CH3(CH2)xCH2(OCH2CH2)nOH wherein x is 8 to 20 (of which ceteareth-20, steareth-20 and steareth-100 are preferred), poloxamer 185, poloxamer 407, N,N-dimethyl dodecylamine N-oxide, and mixtures thereof, are employed to increase follicular delivery and/or follicular residence time of certain water soluble ornithine decarboxylase inhibitors of which 2-2,5-diamino pentanoic acid and its pharmaceutically acceptable salts, hydrates, optical enantiomers and racemic mixture are preferred.

使用通式为CH3(CH2)xCH2(OCH2CH2)nOH的烷基醇的聚乙二醇醚，其中x为8-20(其中鲸蜡硬脂醇醚-20、硬脂醇醚-20和硬脂醇醚-100是优选的)、poloxamer 185、poloxamer 407、N，N-二甲基十二烷胺N-氧化物及其混合物来提高某些水溶性的鸟氨酸脱羧酶抑制剂的毛囊传输和/或毛囊停留时间，优选的抑制剂是2--2，5-二氨基戊酸及其药学上可接受的盐、水合物、光学对映异构体及外消旋混合物。

In order to reduce the variation of Photobacterium phosphoreum luminous intensity during testing, the Photobacterium phosphoreum toxicity test was modified by a correction factor, P〓.

混合有机化合物的发光菌生物毒性试验方法的研究，包括发光菌生物毒性测试方法的改进、混合物毒性的表征及混合物毒性测试方法的探讨。

C An attempt is initiated to separate a mixture of different forms of the same molecule and isolate a desired form of the molecule for pharmacological or other reasons (e.g., separation of racemic mixtures).

尝试分离相同分子的不同形态的混合物，并隔离出药用分子的想要获得的形态。或者其它原因（如，消悬体混合物的分离）。

A steel plate having a tensile strength of at least about 930 MPa (135Ksi), a toughness as measured by Charpy V-notch impact test at least about 120 joules (88 ft-lb), and a microstructure comprising at least about 90 volume percent of a mixture of fine-grained lower bainite and fine-grained lath martensite, wherein at least about 2/3 of said mixture consists of fine-grained lower bainite transformed from unrecrystallized austenite having an average grain size of less than about 10 microns and comprising iron and specified weight percentages of the additives: carbon, silicon, manganese, copper, nickel, niobium, titanium, aluminum, calcium,rare earth metals, and magnesium, is prepared by heating a steel slab to a suitable temperature; reducing the slab to form plate in one or more hot rolling passes (10) in a first temperature range in which austenite recrystallizes; further reducing said plate in one or more hot rolling passes (10) in a second temperature range in which austenite does not recrystallize, quenching (12) said plate to a suitable quench stop temperature (16); and stopping said quenching and allowing said plate to air cool (18) to ambient temperature.

一种钢板，其抗拉强度至少约930MPa135ksi），在－40℃（－40°F）下，采用夏氏V型缺口冲击试验测定的韧性至少约120焦耳（88英尺－磅），并且其显微组织包含至少约90％体积的细晶粒的下贝氏体和细晶粒的板条马氏体的混合物，其中该混合物的至少约2／3由从平均粒径小于约10微米的未再结晶奥氏体转变而来的细晶粒的下贝氏体组成，而且，其中所述的钢板包含铁和特定重量百分比的添加元素：碳、硅、锰、铜、镍、铌、钛、铝、钙、稀土金属和镁，所述钢的制备过程为：将一钢板坯加热至一个适当的温度；在奥氏体可发生再结晶的第一个温度范围内，采用一个或多个热轧道次（10），将所述板坯轧制成板材；在奥氏体不发生再结晶的第二个温度范围，采用一个或多个热轧道次（10）进一步轧制所述板材；将所述板材淬火处理（12）至一个适当的淬火终止温度（16）；停止所述淬火处理并将所述板材空冷（18）至室温。

Rapid amplification of cDNA end:Retroverse transcription product of total RNA extracted from normal porcine tissue was used as the template,gene specific primers were designed and advantage 2 polymerase mix was used in PCR,of which using porcine genomic DNA as the template:forward primer was designed according to the acquired consensus region of human and pig FGL2 3′ sequences while reverse primer was designed from human FGL2 3′ end downstream sequence;TA cloning.

以猪正常小肠及心脏组织提取新鲜总RNA，反转录后作为模板，设计基因特异性引物，采用Advantage 2 聚合酶混合物进行PCR扩增；依据猪与人FGL2基因3′端已知同源序列设计PCR上游引物，以人FGL2基因3′末端序列设计下游引物，以猪基因组DNA为模板采用Advantage 2 聚合酶混合物进行PCR反应；PCR载体重组质粒DNA亚克隆扩增。

Sebacic acid, decanedioic acidA mixture of xylene isomers used as a solvent in making lacquers and rubber cement and as an aviation fuel.

二甲苯混合物一种用作溶剂的含有二甲苯的混合物，用来制作漆和橡胶黏合剂，以及航空燃料

However, if the two tastable substances comprising a taste mixture are sufficiently strong, they cannot mutually suppress each other to produce a tasteless mixture.

然而，如果组成一种混合物的两种可口的物质非常强烈的话，他们不会相互抑制以产生一种无味的混合物。

Uncharacterized experimental mixtures will be made initially in quantity not to exceed one gram, until the mixture has been properly characterised as to sensitivity and other hazard.

uncharacterized实验混合物将作出最初在数量上不超过一克，直到混合物已妥善的特色，至于敏感性和其他危险。

Some useful conclusions were obtained. Also the numerical model used for LNG was used to study the rule of ventless storage duration under different components. The general rule for mixture was obtained.

同时使用液化天然气无损储存计算模型对不同组分的LNG混合物的无损储存规律进行了研究，得到多组分混合物无损储存的一般规律。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。