密度 - 关于密度的双语例句 - 密度造句 - 语文书

为您找到77个与“密度”相关的双语例句：

Process control of recombinant Escherichia fed - batch culture should be optimized.
优化重组大肠杆菌高密度发酵的调控工艺.
An optical method of pseudocolor equidensity encoding of photographic image is described.
本文用光学方法实现了图象等密度假彩色编码.
The entropy density is constant ahead of the shock.
冲击波前方的熵密度是恒定的.
This increased optical density caused by a disassociation or melting of the DNA is called hyperchromicity.
这种由于DNA离解或融解引起的光密度增加,称之为增色效应.
Jupiter's moon Io, whose density is 3.5 grams per cubic centimetre, is all rock.
密度为每立方厘米 3.5 克的木星卫星木卫一上遍布岩石。
The region has a very high population density.
该地区的人口密度很高。
Mercury has a much greater density than water.
水银的密度比水大得多.
the density of a gas
一种气体的密度
Densitometer is an apparatus used for measuring photosensitivity of films.
光学密度计是一种测量胶片感光性能的专用仪器.
The zero point of the density scale is defined by having no specimen in the densitometer.
定义密度计内设有样品时的密度为密度尺标的零点.
Mass flow information can be secured by using a densitometer.
质量流量的数据可借助于密度计而获得.
Reliability is poor and precision is not high while using traditional differential pressure densimeter.
传统的泥浆池差压式密度计可靠性差,精度不高.
In contrast , densimeter while drilling can overcome those defects by getting continuous and objective data.
而随钻密度仪则能够有效地克服以上缺陷,其数据连续可靠,客观性也非常强.
Centrifugation and cyclonic separation, separates based on density differences.
离心和旋风分离, 分离的基础上密度差异.
The thermophysical characteristics of the natural crypto crystalline graphite were investigated.
研究了天然无定形石墨砂热物理特性,试验结果表明,与硅砂相比,石墨砂有较好的激冷性,可提高合金组织的致密度,改善其力学性能.
Lined gray matter was isodensity on CT and continuous with adjacent cerebral cortices.
所衬灰质与大脑皮层连续,CT影像与灰质等密度.
The lower dislocation density in bainite is unfavourable for the aggregation and coarsening of carbides.
贝氏体中位错密度较低,不利于合金碳化物的聚集粗化.
During coagulation, milk changes its state from liquid to semisolid known as gel or coagulum.
在凝结过程中, 牛奶从液态变成半固态,此种变化是随著其物理性质如密度、坚实度与黏度等而变化.
Company mainly produces density board, chipboard and building materials, etc.
公司主要生产密度板、刨花板以及建筑模板等建材.
The relation between high - density - lipoprotein cholesterol and ischemic cerebrovascular disease: a clinical study.
缺血性脑血管病与高密度脂蛋白关系的临床研究.