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单词 molecular weight
释义

molecular weight

英汉-汉英词典
[化]分子量
词组 | 习惯用语
您要查找的是不是:
    Molecular Weight Distribution MWD 分子量分布
    molecule weight 分子量
    Low-Molecular-Weight Heparins Calcium Injection 低分子肝素钙;低分子肝素钙注射液
    Low-Molecular-Weight Heparin Sodium Injection 低分子量肝素钠注射液;低分子肝素钠
    Viscosity-average molecular weight 粘均分子量;黏度平均分子量;粘度平均分子量
molecular weight [化学] 分子量
number-average molecular weight [高分子] 数均分子量
molecular weight determination 分子量测定
molecular weight distribution [化学] 分子量分布
average molecular weight [高分子] 平均分子量
low molecular weight [化学] 低分子量
apparent molecular weight [高分子] 表观分子量
molecular weight regulator 分子量调节剂
weight-average molecular weight 重均分子量
gram molecular weight 克分子量
英语例句库
  1. The relationship between molecular weight distribution of phospholipids reverse micell...
    温度越高,磷脂反相胶束的分子量越大,越有利于超滤脱胶的进行。
  2. High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
    高分子量的聚丙交酯主要由丙交酯开环聚合制备。
  3. Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.
    用冰点法,在苯溶液中对纯的物质进行了分子量测定。
  4. The average molecular weight of polyoxytetramethylene glycol could be flexibly controlled by varying the...
    未反应的四氢呋喃经适当处理后可以回收循环使用。
  5. Objective To discuss low molecular weight heparin sodium injection different part endermic bleeding conditions.
    探讨海普宁不同部位皮下注射出血情况的比较及护理措施。
  6. The development trends of light stabilizer were obtaining stabilizers with high-efficiency,high molecular weight,multifunction and nontoxicity.
    光稳定剂的发展趋势是高效、高分子量化、多功能化和无毒化。
  7. The high molecular weight impurities in cephalosporins are the sensibilisinogen causing tacho-anaphylactic reaction and the emphasis in pharmaceutical analytical studies.
    头孢菌素类抗生素中的高分子杂质是引发速发型过敏反应的过敏原,是药物分析研究的重点。
  8. The technique of extracting araboxylan in wheat bran and its analysis technique of chemical structure and the molecular weight were introduced.
    文章介绍了从小麦麸皮中提纯阿糖基木聚糖这一重要化学物质的工艺方法及对提取的阿糖基木聚糖的化学结构、分子量的分析技术。
  9. This method was compared with that of desulfonation GC and the relative deviation of LAS average molecular weight is less than 0.1%.
    所测得的烷基苯磺酸的平均相对分子质量与气相色谱法相比,相对偏差不大于0.1%。
  10. Objective: To observe the respond of using low molecular weight heparin Calcium to resist blood concreting to dialysed patient after kidney transplant.
    目的观察肾移植术后透析病人应用低分子量肝素钙抗凝治疗反应。
  11. The GPC results indicated that the polymerization degree increased with the extension of reaction tine and the molecular weight distribution was tend to be monodispersity.
    GPC研究结果表明随反应时间延长,聚合度增大,聚合物分子量趋于增大但分散性减小。
  12. Instead, their test tube was filled with some "contaminant": A high molecular weight polymer they would soon identify as the first actin-binding protein, later called filamin A.
    另一方面,他们的试管充满了一些“污染物”:一种他们即将鉴别的,相当于第一个肌动蛋白结合蛋白的高分子质量的聚合物,后来被称为细丝蛋白A。

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原声例句
Osmosis-血液肿瘤

This is a risk for people taking warfarin, especially in large doses, without an overlapping rapid-onset blood thinner such as heparin or low molecular weight heparin.

这在服用华法林的患者中存在风险,尤其是当大剂量使用且没有叠加使用如肝素或低分子量肝素等速效血液稀释剂时。

电台实验室

And the thing about molecules that work as drugs ... FABIO URBINA: Is they have a certain molecular weight range, they have certain properties.

至于用作药物的分子… … FABIO URBINA:它们有一定的分子量范围吗?它们有一定的特性吗?

科学60秒-科学美国人 2021年11月合集

The chemical parameters that we used for instance it was the molecular weight of compound, or the fact that the compound possesses or not some functional groups.

Boevé:我们使用的化学参数例如是化合物的分子量,或者化合物具有或不具有某些官能团的事实。

TED演讲(视频版) 2021年4月合集

And then we were trying everything possible in a very logical way, whether it was basically blood thinners, whether it was low molecular weight heparins to prevent clotting.

然后我们以一种非常合乎逻辑的方式尝试了一切可能的方法,无论是基本上是血液稀释剂, 还是低分子肝素来防止凝血。

中文百科

分子量 Molecular mass

(重定向自Molecular Weight)

分子量,指组成分子的所有原子的原子量的总和,分子量的符号为Mr。定义为物质分子或特定单元的平均质量与C质量的1/12之比值。由于是相对值,所以为无量纲量,单位为1。

英语百科

Molecular mass 分子量

(重定向自Molecular Weight)

Molecular mass or molecular weight is the mass of a molecule. It is calculated as the sum of the mass of each constituent atom multiplied by the number of atoms of that element in the molecular formula. The molecular mass of small to medium size molecules, measured by mass spectrometry, determines stoichiometry. For large molecules such as proteins, methods based on viscosity and light-scattering can be used to determine molecular mass when crystallographic data are not available.

近义、反义、联想词
近义词
n.
mass

英英词典
molecular weight n.
  1. (chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule

  2. synonymous: relative molecular mass
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更新时间:2025/6/19 4:48:45