It cannot be neglected sometimes that the error caused by the “heteroduplex DNA” that occurs accompanying with the homologous competitor DNA which is usually used in the competitive quantitative PCR (CQ-PCR).
对照模板的构建方法是 :利用计算机辅助优选设计连接引物 ,低严紧型扩增大肠杆菌DNA ,回收并克隆预期的DNA片段。
"At least one printer must be defined to use forms.
"至少应指定一台打印机来使用纸张规格。
"Auto. Rotate Form To Save Roll Paper
"自动旋转纸张格式以便节省卷筒纸
Specification: The spicific and precise descriptions of the ink, paper, binding, quantity, and other features of a printed job.
规格:明确及严谨的规定某印件所运用的油墨，纸张，装订，品质和其他有关特别需要的说明。
Reverse Kinematics Regulation of Gripper Opening and Closing Mechanism of Single Sheet Offset Press
单张纸胶印机咬纸牙开闭机构运动规律反求
The piece of paper was squared off.
这张纸划了好多小方格子。
"Waiter," said Danglars, "pen, ink, and paper."
“伙计，”腾格拉尔说,“把笔墨纸张拿过来。”
Side lay: The guide on a sheet-fed press which positions the sheet sideways.
横标针:单张纸印刷机上，使纸张作横向位置对齐的导规。
Pernanent paper: Paper which is scid-free and made to stringent conditions for archival purpsdes. A neutral sized paper does not in itself qualify for the epithet of permamemt paper.
耐久纸:在严格条件下生产，作档案记录用途的无酸纸张。中性施胶的纸张，并不能称为耐久纸。
A large size of drawing paper, measuring26? or26? inches.
画纸一种规格较大的画纸，为26?或26?英寸
A large size of drawing paper, measuring26?3or26?4inches.
画纸一种规格较大的画纸，为26?3或26?4英寸
Newspaper prices barely cover the physical cost of paper and delivery,the content is thrown in for free.
报纸的价格仅能偿付纸张和发行成本，内容则是免费奉送。
He tidied the cards and then got out a sheet of paper, on which he drew nine squares.
他整理了卡片，然后取出一张纸，在纸上画了九个格。
The firm plots its sales figures on this special squared paper.
该公司将其销售数字标在这张方格纸上
Paper and board-Determination of tensile strength after immersion in water
GB/T465.2-1989纸和纸板按规定时间浸水后抗张强度的测定法
A more realistic programme is the transformation of print on paper into some other form.
比较实际的规划是使纸张印刷向其他形式转换。
Are drawing / specification records maintained which reflect a complete history of changes?
反映这些变更过程的图纸/规格记录是否留档？
piece of paper for writing or printing on,usu in a standard size
（书写或打印用的）纸（通常指大小有一定规格的）
Guillotine: Machine which cuts paper into sheets.
切纸机:裁切纸张的机器。