查询词典 strand

Semiconservative replication :The two strands of DNA double helix are separated, each strand serves as a template for the synthesis of a new complementary strand, producing two daughter molecules. Each daughter molecule has one parental strand and one newly synthesized strand.

半保留复制： DNA 生物合成时，母链 DNA 解开为两股单链，每股单链分别作为模板，以 dNTP(dATP 、 dGTP 、 dCTP 、 dTTP)为原料，按照碱基配对(A － T 、 G － C)规律与模板上的碱基配对，经依赖 DNA 的 DNA 聚合酶催化，合成一条与模板互补的新链，新形成的两个子代 DNA 与亲代 DNA 碱基序列一致，子代 DNA 分子中一股单链是从亲代完整地接受过来，另一股单链是新合成的，故称为半保留复制。

The DNA double-strand in the biological system is complementary, in which a single strand contains all the genetic information. To investigate the behavior of electron transferring in the DNA double-strand, we can proceed with that in the single-strand.

生物体系中的DNA双链是互补的，其中单链上包含了有关的全部遗传信息，考察DNA双链结构中的电子转移行为可从研究其单链上的电子传递入手。

The technique is requires a thermal cycling process to amplify target DNA strand in vitro, intercalation of labeling into the amplified DNA strand, and detection of the variation of fluorescence intensity of labeling dye during the amplification of DNA strand a Fluorimeter.

此技术，主要需结合温控机构与萤光分析仪，在温控过程进行DNA体外增生，同时监控增生过程中DNA嵌合萤光萤光强度的变化，进行定量分析，实现此技术之仪器被称为即时侦测同步定量聚合酶连锁反应器(Real-time PCR machine)。

The strand (14) is reciprocated with a strand reciprocator (30) to lay the strand (14) in a pattern on the package surface (20) as the package (19) rotates.

通过丝束往复抖动器（30）使丝束（14）往复移动，从而在卷装（19）转动时以某种花样将丝束（14）铺放到卷装表面（20）上。

A strand reciprocator (30) is mounted to guide the strand from edge to edge of the package and to lay the strand in a helical pattern on the package surface (20) as the package (19) rotates.

丝束往复抖动器（30）被安装成在卷装（19）转动时从卷装的一边到另一边地引导丝束并呈螺旋形型式地将丝束铺放到卷装表面（20）上。

Nano-Fe_3O_4 can induce DNA single-strand breaks without significancy and can not induce micronuclei formation and percentage of apoptosis. Nano-Fe_3O_4 can aggravate the effect of CdCl2 on DNA single-strand breaks and chromosome damage in HepG2 cells. They showed synergistic effects on DNA single-strand breaks after the data were statistic analyzed.

结果发现CdCl2能引起DNA断裂损伤、微核率的增加和细胞凋亡率的增加；nano-Fe_3O_4能引起DNA断裂损伤增加，但无显著意义，未引起微核率和细胞凋亡率的增加；nano-Fe_3O_4能加重CdCl2的对细胞DNA断裂损伤和染色体损伤，且二者联合作用对DNA断裂损伤的结果经统计分析认为有协同作用。

Twistless roving is the fundamental mode of FGR.The twistless strand(Multi-fiber twistless roving) is pieced together from multiple parallel strand or from rhe multi-cluster strand which is put together directly by roving.

定义：无捻粗纱是玻璃钢基材的最基本形式，由多股平行的原丝拼合而成的粗纱或由一次拉制的多根单丝直接集束而成的粗纱。

So researchers use a known strand of DNA as a target, and then compare how much of an unidentified strand hybridizes in comparison to the amount of hybridization seen with the known complementary strand.

比较起来，杂交纤维的总量似乎多于已知的互补纤维总数。

Each gypsy fits one or more diameters of line(of three-strand, twelve-strand or eight-strand construction) and specific types and diameters of chain(like 1/2" Grade 40, 5/16" BBB or 3/8 Grade 70, for example).

每一个锚链轮配一个或更多个尺寸的锚缆绳(&3股&，&12股&或&8股&)及一定规格的锚链(如1/2& G40， 5/16& BBB或3/8 G70)。

This paper introduces magnetic measuring technique to measure the accurate length of wire strand online rapildy,analyzes remanent magnetism of wire strand,magnetic cavity and the relationship between wire strand movement speed and measuring accuracy and in detail introduces design, digital filtration ,undetected monitor and error calculation of magnetic module,remanent sensor and measuring circuit.

深入分析了钢丝绳的剩磁特性，以及励磁磁隙、钢丝绳运动速度与检测精度之间的关系；对励磁模块、剩磁传感器和检测电路的设计以及数字滤波、漏检监测、误差计算等进行了详细说明。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。