测序涉及确定的基础秩序 -在基因或染色体 -DNA的是用字母A，丙，G和T代表的化学单位。
Sequencing involves determining the order of the bases — the chemical units of DNA that are represented by the letters A, C, G and T — in a gene or on a chromosome.
有时候，可能是由基因造成。基因是单个细胞中的化学单位。它们传播指示，通知细胞应该做什么。一些时候，父母会把异常的基因传给自己的孩子。
Sometimes it may be caused by genes. genes are chemical units found in every cell. they carry the instruction telling cells what to do. sometimes, children receive abnormal genes from their parents.
化学反应不能将元素分解成更小的单位。元素只含有一种原子。
An element cannot be broken down into simpler units by chemical reactions; it contains only one kind of atom.
甲基是有机化学的基本单位：一个碳原子连接三个氢原子。
A methyl group is a basic unit in organic chemistry: one carbon atom attached to three hydrogen atoms.
大部分的化学遵守国际单位制，所以质量的单位应该是千克。
Most of chemistry has gone SI so every mass should be in kilograms.
未经登记，任何单位或个人不得经营有关化学品及相关设备和技术出口。
Without such registration, no unit or individual shall export certain chemicals and related equipment and technologies.
而且蜜蜂能觉察到空气中浓度仅万亿分之一单位的特定化学物质。
The bees can detect the target chemicals in the air in concentrations as low as a few parts per trillion.
首席运营商必需具备在由中央控制室控制的所有的运营单位担任石油或化学工艺运营商的经验。
Experience as a petroleum or chemical process operator in all the operating units controlled by the central control room is required for chief operators.
在化学工程及相关领域，一个单位的运作是一个过程基本介入。
In chemical engineering and related fields, a unit operation is a basic step in a process.
伸展也可以拉长肌键单位，减少活动时在肌键上的张力，进而减少会导致肌腱变性的化学变化。
Stretching can also elongate the muscle-tendon unit, reducing the tension placed on the tendon during activity, thereby reducing the chemical changes that cause degeneration.
经过3年努力，单位GDP能耗累计下降10%，二氧化硫和化学需氧量排放累计下降9%和6.6%。
Through three years of hard work, our energy consumption per unit of GDP has dropped by 10%, and SO2 and COD emissions declined by 9% and 6.6%.
十九世纪时，人们开始使用一种称为摩尔的化学通用单位。
During the nineteenth century, a unit of chemical currency called the mole came into use.
未取得经营许可证和未经工商登记注册，任何单位和个人不得经营销售危险化学品。
Without the operating license or industry and commerce registration, no entity or individual may operate or market hazardous chemicals.
反应速率：化学反应进行的速度，用单位时间内产物的生成量或反应物的消耗量来表示。
Reaction rate: Speed at which a chemical reaction proceeds, in terms of amount of product formed or amount of reactant consumed per unit of time.
生物化学中测定能量转移量的单位是大卡。
The calorie is the unit usually used for measuring the amount of energy transfer in biochemistry.
(物理和化学)元素或化合物最简单的结构单位。
(physics and chemistry) the simplest structural unit of an element or compound.
单位：一所大学的细胞与生物化学实验室。
SETTING: Laboratory of Cell and Biochemistry in a university.
荟英社流量控制器是为自动化工业，化学工业可靠的单位，并在有流动，必须在安全，稳健和低维护成本的方式进行监测。
EGE flow controllers are reliable units for the automation industry, chemical industry, and wherever flows have to be monitored in a safe, robust and low-maintenance manner.
化学试验分析配合单位包括中国钢铁冶金技术处化学试验组、国宏股份有限公司。
Coordinating units for chemical experimental analyses including China Steel Structure Company Metallurgy Division chemical experiment unit and Kuo Hung Ltd.
新技术厂是使用危险化学品较多的单位，在危化品安全管理方面取得了良好的安全生产效果。
New technology plant have gained some good safety production effect in safety management, even it is a unit in which use much dangerous chemicals.
所有血液和临床化学测量应报告在国际体系中的单位(SI)的条款公制。
All hematological and clinical chemistry measurements should be reported in the metric system in terms of the International system Units (SI).
第三十五条经营单位不准收购和销售未经生产特别许可批准的企业生产出的化学品。
ARTICLE 35 Sales work units shall not buy or sell MCC produced by enterprises not approved through the SPL procedures.
可广泛用于生物、化学、医学、药学、食品及环保等实验科研单位，可用于对血浆及其他悬浮物液体进行分离制备工作。
It can be used to separate plasma and suspender liquor in fields of biology, chemistry, medicine, foodstuff, environment Protection and so on.
黄蜂能够嗅出极小浓度的化学成份，哪怕它们在空气中的含量是十亿分之几个单位。
Wasps can smell chemicals in concentrations as tiny as a few parts per billion in the air.
生产、消耗或者使用第二类或第四类监控化学品的单位和个人，应向所在地区或省级履行《禁止化学武器公约》事务主管部门申报有关数据。
Work units and individuals that produce, consume or use Category II MCCs and produce Category III and Category iv MCCs shall declare relevant data to the local or provincial CWC affairs authorities.
免疫细胞化学方法观察了GABAA受体(gabaar)亚单位、GABA和GAD在大鼠三叉神经尾测亚核内的分布及其匹配关系。
The distribution and match relationship of CABAA receptor (GABAAR) subunits and GABA, GAD were observed in the caudal trigeminal nucleus of rat with immunocytochemistry method.
方法石蜡包埋切片，应用免疫组织化学SP法及麦克奥迪真彩色病理分析图像分析系统，对TTF-1表达强度的阳性单位（PU）进行定量分析。
Methods The TTF-1 expression intensity (in positive units, PU) in paraffin-embedded tissue blocks was determined using immunohistochemical SP method in combination with Motic Images System.
化学计量系数是没有单位的纯数字。
The stoichiometric coefficients are pure Numbers with no units.
被指定单位每批报关后一个月内向国家履行《禁止化学武器公约》事务主管部门报送报关单复印件。
Copies of the customs declaration shall be submitted and filed by the designated work unit to the national CWC affairs authorities within 30 days after the customs formalities.
被指定单位每批报关后一个月内向国家履行《禁止化学武器公约》事务主管部门报送报关单复印件。
Copies of the customs declaration shall be submitted and filed by the designated work unit to the national CWC affairs authorities within 30 days after the customs formalities.
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