查询词典 strand flat

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 main reason why quarter-sawn board of Birch had smaller dry compressing shear strength than flat-sawn board of Birch in normal conditions was that Birch had different shear strength to the grain between quarter-sawn board and flat-sawn board. Meanwhile xylary rays in flat-sawn board were transversely cut and left a lot of pores in the flat-sawn board, so adhesive can enter these pores and turn into adhesive nail. While these pores provided a kind of tunnel for water, so cause this phenomenon that wet compressing shear strength of flat-sawn board of Birch was smaller than that of quarter-sawn board of Birch. The possible reason why quarter-sawn board of Oak had greater dry compressing shear strength than flat-sawn board of Oak in normal conditions was that ratio of springwood on quarter-sawn board and flat-sawn board was different.

造成柞木径切板的常态压缩剪切强度比弦切板的常态压缩剪切强度大的主要原因是，在径切板和弦切板上早材胶接的比例不同，径切板的胶合强度试件上早材胶接的比例相对少，而弦切板的胶合强度试件上早材胶接的比例比径切板的胶合强度试件上早材胶接的比例相对大，由于早晚材胶接过程中强度决定于早材，这部分胶接强度比较低，这就使得柞木径切板的常态压缩剪切强度比弦切板的大；同时在柞木弦径面胶接过程中由于实际胶接面积的不同也能造成弦径面上API胶粘剂与之形成的化学键的数量不同，这也是造成柞木径切板的常态压缩剪切强度比弦切板的大的原因之一。

Now has casting, machining, finishing, flat-panel and other refinements of the workshop, the main products are cast iron flat-panel, flat line, the assembly of flat, square box, V-Rail, V-plane, parallel flat foot, the bridge-ping feet square, feet, machine-specific point of foot, bending plate, ladder Sizing Block, contour Sizing Block, migraine pendulum tester, gear beating device, machine tool inspection wand Adjustable Sizing Block Machine, Machine Tool Sizing Block shockproof, special wrench , explosion-proof tools, such as on-arc model; granite platform, flat feet, feet, square box, V-blocks, granite, table, Block, measuring instrument, such as granite.

现在有铸造、机加工、精加工、精研平板等车间，主要产品有铸铁平板、划线平板、装配平板、方箱、V型铁、V型架、平行平尺、桥型平尺、直角尺、方尺、机床专用角度尺、弯板、阶梯垫铁、等高垫铁、偏摆检查仪、齿轮跳动仪、机床检验棒、机床可调垫铁、机床防震垫铁、特种扳手、防爆工具、对弧样板等；花岗石平台、平尺、方尺、方箱、V型块、花岗石表座、花岗石测量仪等。

Now has casting, machining, finishing, flat-panel and other refinements of the workshop, the main products are cast iron flat-panel, flat line, the assembly of flat, square box, V-Rail, V-plane, parallel flat foot, the bridge-ping feet square, feet, machine-specific point of foot, bending plate, ladder Sizing Block, contour Sizing Block, migraine pendulum tester, gear beating device, machine tool inspection wand Adjustable Sizing Block Machine, Machine Tool Sizing Block shockproof, special wrench , explosion-proof tools, etc.; granite platform, flat feet, feet, square box, V-blocks, granite, table, Block, measuring instrument, such as granite.

现在有铸造、机加工、精加工、精研平板等车间，主要产品有铸铁平板、划线平板、装配平板、方箱、V型铁、V型架、平行平尺、桥型平尺、直角尺、方尺、机床专用角度尺、弯板、阶梯垫铁、等高垫铁、偏摆检查仪、齿轮跳动仪、机床检验棒、机床可调垫铁、机床防震垫铁、特种扳手、防爆工具等；花岗石平台、平尺、方尺、方箱、V型块、花岗石表座、花岗石测量仪等。

Also,ignition of the strand was done by heating a flat steel bar with apropane torch, then touching this firmly against the flat surface ofthe strand tip.

此外，点火的钢绞线是由暖气一个单位，钢筋与丙烷的火炬，然后在谈到这个坚决反对在平面上的钢绞线秘诀。

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。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。