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1 词典释义:
specific gravity
时间: 2025-07-11 23:58:29

n.比重

双语例句
  • Wait ten days and check the specific gravity.

    等待十天并且检查比重。

  • Radio batteries specific gravity below 1.285.

    报房蓄电池组电解液比重小于1.285。

  • True density and specific gravity of your sample are displayed.

    样品的真密度和比重都能够显示出来。

  • Hardness, specific gravity and thermal stability of garnet product.

    石榴石产品硬度,比重,热稳定性测定。

  • Their specific gravity in the human species results from something more than a combat.

    他们在人类中的比重不取决于一场战事的结果。

  • Check this once a day until the specific gravity is the same on two separate days.

    一天检查一次,直到比重在不同的两天也达到相同。

  • Granted the weight and the specific gravity of a body, we can calculate its volume.

    假设已知一个物体的重量和比重,我们就能算出它的体积。

  • The detail have been analysed for the high specific gravity from the above factors.

    并从这些方面详细讨论了影响高比重合金性能的具体因素。

  • To make this simpler, research workers often use specific gravity instead of density.

    为了简便,研究人员常常使用比重而不使用密度。

  • The sturdily constructed instrument optically measure specific gravity of aqueous solutions.

    坚固结构光学仪器用于测量水溶液的比重。

  • Laboratory fill test: fill water content, grain analysis and specific gravity test were tested.

    填土的室内试验:填土含水量测定、颗粒分析和比重测定。

  • In this range, the pressure drop increases in proportion to the specific gravity of the mixture.

    在这个范围内压力差的增加与混合物的比重成比例。

  • Objective:To study whether the results of specific gravity by dry chemistry are accurate or not.

    目的:探讨干化学分析仪检测尿比重结果是否可靠。

  • The specific gravity (SG) of gemstones is a constant widely used in gemological property charts.

    宝石的比重(SG)不断被广泛使用在宝石特性图表。

  • MethodsBrain water content of parietal cortex and striatum tissues are measured with specific gravity (SG).

    使用比重法(SG)检测顶叶皮层和纹状体的组织含水量。

  • The precision of grading is relation of grade specific gravity and measure of ultimately discharge of products.

    分选精不仅与原煤能否顺利地按比重分层,而且还与最终产品的排卸方式有关。

  • Properties: white powder with specific gravity of 7. 10, easily absorb moisture, without flammability and causticity.

    物理性能:白色粉末,比重7。10,易吸湿,无可燃性和腐蚀性。

  • The gingko core, shell and kernel could be separated by specific gravity separator according to the different density.

    银杏核、仁和壳的密度有一定差异,用重力式清选机分离是可行的。

  • In this paper, the principle and the application of magnetic fluid was studied in the specific gravity test of objects.

    本论文研究了磁性液体物体比重测试技术的原理及其应用。

  • Crystal habit, luster, color, streak, cleavage, fracture, fluorescence, phosphorescence, specific gravity and magnetism.

    晶体习性、光泽、颜色、条痕、解理、裂理、荧光、磷光、比重和磁性。

  • The 49 provenances tested at 3 sites were divided into 3 groups (South, Centre and North) by cluster analysis on wood specific gravity.

    依木材密度所作的聚类分析可以把3个试点均参试的49个种源划分为南、中、北3大类群;

  • Chromium Oxide Specific gravity 5.2, Moh hardness 2.5 Enhances friction, but not popular because of high price in most parts of the world.

    氧化铬5.2比重2.5莫氏硬度,增强摩擦力,因为高价格因而在世界的大多数地方不流行的。

  • The research indicate that (1) when the specific gravity and modulus of soluble glass is 1.5 and 1.1, the effect of activate slag is best.

    试验研究表明:(1)水玻璃在比重和模数分别为1.5和1.1时,对矿渣激发的效果最好。

  • The nature of sand movement depends on the particle size, shape, and specific gravity in respect to the associated velocity and turbulence.

    泥沙运动的性质取决于颗粒的大小、形状和比重并与流速和紊动有关。

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