多分子的

With the development of biotechnology, more and more RNA molecular expression technologies have been established.

随着生物技术的发展，越来越多的RNA分子技术被建立起来，为基因克隆和基因表达研究提供了有利的工具。

Based on recent investigation,the rugose corals bore in the Guanyinqiao Bed not only contain more North Europe elements, but also some typical genera and species, such as Salvadorea ,Brachyelasma subregulare immigrating from North America are found in the bed.

最新资料表明晚奥陶世观音桥四射珊瑚动物群不但有更多的北欧同期的珊瑚分子，而且还产有北关标准属种Salvadorea，Brachyelasma subregulare等说明两者也存在一定的联系。

Since the Schr〓dinger equation is very difficult to be solved for the moleculescontained relatively more atomes, the algebraic approach is more efficient.

由于对原子数较多的分子，其薛定谔方程的求解非常困难，因此处理这一问题的比较有效的方法是代数方法。

They use the carbon thus sequestered to make molecules like cellulose, and thus more tree.

树木将大气中的碳元素固定成为像纤维素一类的碳分子化合物，并孕育更多的树木。

The progress of studies on Stylosanthes in the aspects of stylo anthracnose caused by the fungus Collectotrichum gloeosporioides and its genetic diversity and epidemiology, breeding, cytogenetics, cytobiology, tissue culture, protoplasm fusion, gene clone, genetic transformation, classification and molecular makers was reviewed in this paper.

摘要综述了柱花草的炭疽病危害、炭疽病原菌的遗传多态性及流行性、柱花草的抗炭疽育种、细胞遗传学、细胞生物学、柱花草组织培养、原生质融合、基因克隆、遗传转化、柱花草分类、分子标记、航天辐射育种等方面的研究进展。

Methods: NGF was prepared from mouse submaxillary glands by the way of elution with CM 52 column. The molecular weight and purification of NGF were detected by SDS-PAGE polyacrylamide gel electrophoresis.

以小鼠领下腺为原料，採用CM52多次洗脱的力法分离神经生长因子，SDS-PAGE电泳检测NGF的分子品质和纯度，採用鸡胚背根神经节培养方法检测NGF的生物活性。

Having two single sugars instead of one double sugar means that ounce-for-ounce honey contains more sugar molecules, which is why honey is also a little sweeter than table sugar.

含有两种单糖，而不是一种双糖，那就意味着每盎司的蜂蜜包含更多的糖分子，这就是为什么蜂蜜要比蔗糖甜一点的原因。

DNA fingerprinting for Taraxacum mongolicum and its adulterants of six species of Compositae was demonstrated with random primed polymerase chain reaction including arbitrarily primed PCR and random amplified polymorphic DNA.

采用分子生物技术包括任意引物聚合酶链式反应和随意引物扩增的多态性DNA方法扩增蒲公英及其6种土公英混淆品的基因组DNA，获得清晰可靠的DNA指纹图谱。

Langmuir isothermal absorption equation for unimolecular layer was analyzed. Based on the data obtained from the isothermal absorption experiments for caramel and alkaline degradation products to glucose on fresh calcium phosphate precipitates in sugar solution with different mass concentrations, a mathematical model describing isothermal absorption for this kind of fresh solid phase in multi-component liquid phase was established by modern computer technology.

通过分析单分子层等温吸附Langmuir方程，以不同质量浓度蔗糖溶液中新生磷酸钙固相对焦糖、葡萄糖碱性降解物的等温吸附实验数据为基础，利用现代计算机技术建立了描述这类新生固相在多组分液相中的等温吸附过程的数学模型。

If RB1 molecular genetic testing is not available or is uninformative, indirect testing using polymorphic loci linked to the RB1 gene can be used in familial RB to clarify the genetic status of at-risk family members.

如果无法对 RB1做分子遗传学检测或检测无有效信息，用与 RB1基因连锁的多态位点进行间接的检测同样能用于在家族性 RB 中阐明易感家族成员的遗传状况。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。