查询词典 mass production

Methods and results LVH was assessed by echocardiographic LV mass index in g/m(2.7 and excess of LV mass (eLVM, in % of the observed value) relative to the amount predicted by sex, stroke work, and height, using a prognostically validated equation in 2078 participants of Cardiovascular Health Study without prevalent MI and normal systolic function.

方法和结果：通过超声心动图左心室质量指数（g/m(2.7)）和左心室剩余质量测定LVH，两者均与性别，心脏搏功，身高因素有关。

The supplement of oxygen,which was used during remineralization, was due to the mix of different water mass in vertical direction, and the gradient variation of nutrients resulted from the remineralization of organic matter in hyposurface and intermediate water mass.

6根据垂向不同水团的表观耗氧量与营养要素比值推断：水团混合为有机物矿化提供氧的补充，同时次表层和中层水团中营养盐垂直梯度变化主要是由于有机质再矿化的结果。

The ionic conductivity of polymer electrolytes equaled 3.56×10-4 S·cm-1 when the mass fraction of silicotungstate lithium was 8.5% in polymer film. The lithium ions transference number, which was measured by the method of combination of AC impedance with DC polarization, decreased with increase of the mass fraction of Li4SiW12O40 in the porous polymer film.

为了提高聚合物电解质的Li+离子迁移数，人们设法增大阴离子的体积[6~8]使其难以迁移而达到提高Li+离子迁移数的目的，很少应用含有多个Li+离子的锂盐做聚合物电解质的Li+离子载体。

The results showed that NaCl stress decreased the seedlings fresh mass and dry mass significantly. Under NaCl stress, the relative contents of Na(superscript +) and Cl(superscript -) in cells increased significantly, but the increment somewhat differed with different tissues. In root and stem, epidermal cells had the greatest increment, followed by cortex cells, and stelar cells; while in leaf, epidermal cells had the greatest increment, followed by cortex cells, spongy tissue cells, and palisade tissue cells.

结果表明：NaCl能显著降低长春花幼苗的鲜质量和干质量；对根、茎和叶片横切面X射线微区分析表明，NaCl胁迫导致长春花体内各组织细胞中Na和Cl相对含量显著增加，但在各器官、组织中分布稍有不同：与对照相比，根和茎中都是表皮细胞中增加幅度最大，中柱细胞次之，皮层细胞最低；在叶片中亦是表皮细胞增加幅度最大，依次是皮层细胞、海绵组织细胞及栅栏组织细胞。

The application of piston-like stereometer to mass flowmeter calibration has been limited by the fact that it is small in volume but complicated in structure and that the tested volume needs to be accurately converted into mass flow.

活塞式小体积管因为体积小，结构复杂，检测的体积需要非常准确的转换成质量流量，制约了活塞式小体积管在检定质量流量计方面的发展。

The mass concentration of PM_(10) have been analyzed synchronistically by TEOM method;the mass concentration of PM_(2.5) have been also analyzed in Wolongqiao automatic station.

PM2.5/PM10日质量浓度比值范围在0.31~0.95间变化，平均比值为0.62.OC和EC质量浓度分别为20.4μg.m-3和4.0μg.m-3，其相关性不好，表明碳的来源复杂。

It deliberated that magnesium sulphate and epichlorohydrin affecting on synthetization of starch xanthate, mass ratio of synthetic starch xanthate and Magnesium sulphate was 8: 1, Mass ratio of synthetic starch xanthate and epichlorohydrin was 10 : 1, Magnesium sulphate and epichlorohydrin didn't affect sulphonating extent of synthetic starch xanthate, but did enhance cross extent and nature of insoluble.

研究了MgSO_4和环氧氯丙烷对DX合成的影响，得出淀粉和MgSO_4的重量比为8：1，淀粉和环氧氯丙烷的重量比为10：1，MgSO_4和环氧氯丙烷对黄原酸化程度没有影响，但能增强交联程度和不溶性。

It deliberated that magnesium sulphate and epichlorohydrin affecting on synthetization of starch xanthate, mass ratio of synthetic starch xanthate and Magnesium sulphate was 8: 1, Mass ratio of synthetic starch xanthate and epichlorohydrin was 10 : 1, Magnesium sulphate and epichlorohydrin didnt affect sulphonating extent of synthetic starch xanthate, but did enhance cross extent and nature of insoluble.

研究了MgSO_4和环氧氯丙烷对DX合成的影响，得出淀粉和MgSO_4的重量比为8：1，淀粉和环氧氯丙烷的重量比为10：1，MgSO_4和环氧氯丙烷对黄原酸化程度没有影响，但能增强交联程度和不溶性。

Furthermore, large-scale fold and fault structure hasn't been found around the Tianchi Lake, but the original prismatic joints and radial joints developed well in the trachyte, so the rock mass is dissected into fractured fragmental structure and the integration of rock mass is further destroyed.

在构造方面，长白山天池周围虽然没有发现大规模的褶皱断裂构造，但粗面岩中原生柱状节理、放射状节理十分发育，这些节理裂隙将岩体切割成十分破碎的碎裂结构，使岩体极易产生岩崩、落石，使岩体的完整性遭到了进一步的破坏。

As to the high polarity, high boiling point resultant—trimesic acid, the analysis methods of infrared spetrum, gas chromatography-mass spectroscopy, vapour-phase chromatography, acid number titration and so on are seperately used to characterize its property. Infrared spetrum and gas chromatography-mass spectroscopy are used to have a qualitative analysis on the resultant and are compared with the stand diagram. Sulfuric acid-methanol esterification and rapid esterification are used to prepare the trimesic acid trimethyl-ester and have a FID quantitative analysis. So that we make sure the purity of trimesic acid in the resultant and also we have an acid alkali titration on the resultant to get its acid number, in order to verify the purity of trimesic acid in the resultant.

对于高极性、高沸点的固体产物均苯三甲酸，分别采用红外光谱、气质联用、气相色谱、酸值滴定等分析手段进行了表征：利用红外光谱、气质联用的方法进行产物的定性分析，并与在同一仪器、同一条件下做出的标准谱图进行比对；采用硫酸-甲醇酯化法和快速酯化法制备出均苯三甲酸三甲酯，对其进行气相色谱FID定量分析，进而确定固体产物中均苯三甲酸的纯度；用酸碱滴定法确定固体产物的酸值，以对固体产物中均苯三甲酸的纯度进行验证。

Those who loved reading were obliged to send for their books from England; the members of the junto had each a few

那些喜欢看书的人就得从英国购书，讲读俱乐部的的成员每人都有几本。

Three fourths of the earth's surface is covered with water.

地球表面的四分之三被水覆盖着。