矿物质含量,mineral content
1)mineral content矿物质含量
1.The effect of saline-alkaline stress on growth dynamics and main mineral contents of Leymus chinensis seedlings transplanted were investigated.以4叶龄羊草实生苗为实验材料,将其移栽到不同pH的黑土和盐碱土上,观察土壤盐碱胁迫对移栽羊草幼苗生长动态和主要矿物质含量的影响。
英文短句/例句

1.Study on mineral loss of quick-frozen parsnip速冻美洲防风矿物质含量变化的研究
2.Composition of Nutritive Ingredients in Leaves for Forest Musk Deer(Moschus berezovskii)林麝饲用植物食用部分矿物质含量分析
3.EFFECT OF CAL CIUM SUPPLEMENTATION ON BONE MINERAL CONTENT IN CHILDREN ACCUSTOMED TO LOW CALCIUM DIET补钙对低钙膳儿童骨矿物质含量的影响
4.BONE MINERAL CONTENT OF RADIUS IN 1460 HEALTHY INDIVIDUALS IN CHONGQING AREA重庆地区1460例健康人桡骨骨矿物质含量
5.Research on the Effect of Sports on the Mineral Volume of the Seniors Bone;体育运动对老年人骨矿物质含量影响的研究
6.Exploration of relationship between feeding patterns and mineral contents in infants喂养方式与婴儿体内6种矿物质含量关系探讨
7.Effect of Fringe Eggs of Duck on Egg Quality鸭螺纹蛋与正常鸭蛋蛋品质及蛋壳中矿物质含量比较
8.They may also contain inappropriate amount of protein and minerals.泌乳期饲料中的粗蛋白和矿物质含量也不适合犊牛。
9.Bone Mineral Content and Its Influential Factors in Children Aged 7~13 Years in Jinan济南市7~13岁儿童骨矿物质含量及其影响因素分析
10.Effects of Aerobic exercises on the Bone Mineral States of aged People;有氧运动对老年人活体骨矿物质含量影响的研究
11.Influence of Glutin on the Number of Microbial Population and Mineral Nitrogen Content in Soil明胶对土壤微生物数量及矿质氮含量的影响
12.Fruit and vegetable products-Determination of mineral impuritiesGB/T12294-1990水果、蔬菜制品矿物杂质含量的测定
13.Water that has fallen as rain and contains little dissolved mineral matter.雨水作为雨降下的水,含有少量溶解了的矿物质
14.The mineral nutrient in shoot of elephant grass was higher than that of the imperial grass.象草茎叶中矿物质养分的含量高于壮丽草。
15.Determination on Mineral Elements of Hybrid Goats in Changde City Suburb常德市郊波杂山羊矿物质元素含量的测定
16.borehole content analyzer钻孔矿物含量分析仪
17.Influence of Partial Replacement of Chemical Fertilizer by Organic Manure on Soil Microbial Biomass and Mineral Nitrogen Content有机肥部分替代化肥对土壤微生物生物量及矿质态氮含量的影响
18.Smaller quantities of minerals are also present, together with non-protein nitrogenous components and vitamins.此外还有少量的矿物质,非蛋白类含氮化合物及维生素。
相关短句/例句

BMC骨矿物质含量
1.Method: Bone mineral density (BMD) and bone mineral content (BMC) at the whole body, lumbar spine (L1-L4) and left hip of 194 premenarche girls (10±1 years old) were measured by dual-energy X-ray absorptiometry (DEXA).方法:采用双能X线骨密度测量仪测量年龄在10±1岁的194名青春前期女童全身及多位点骨密度和骨矿物质含量,采用食物频数及3d膳食询问法调查膳食钙摄入量,问卷法调查体力活动。
2.[Methods]Bone mineral content (BMC) and bone mineral density (BMD) were measured in 1998 by single-photon absorptiometry SPA (SD-1000) in 761 healthy children (656 normal weight children,105 obesity children)aged 7~13 years at the one-third distal radius and ulna site on the left arm in Jinan.目的 ]分析济南市儿童骨矿物质含量及其影响因素 ,为儿童合理营养 ,促进发育、预防疾病提供依据。
3)bone mineral content骨矿物质含量
1.Bone mineral contents in patients with thyroid cancer;甲状腺癌病人骨矿物质含量的研究
2.After the intervention bone mineral density and bone mineral content were measured by dual-energy X-ray absorptiometry.利用8月龄SD去卵巢大鼠研究瑞士乳杆菌发酵乳对骨密度和骨矿物质含量可能产生的影响。
3.Objective To observe the changes of body fat content, bone mineral content and lean body weight before and after antiobesity acupuncture.目的观察针刺减肥前后全身各部位脂肪含量、骨矿物质含量及瘦体重的变化。
4)mineral in coal煤中矿物质含量
5)Serum mineral contents血清矿物质含量
1.Serum mineral contents were not affecte.试验选用荷斯坦泌乳早期奶牛15头,采用3X3复拉丁方试验设计,研究日粮DCAB水平分别为+367、+514、+663mmol/kgDM对奶牛生产性能、血液酸碱平衡和血清矿物质含量的影响。
6)Mineral nutrient content矿物质营养含量
延伸阅读

矿物含量测定矿物含量测定mineral quantitative measurement  kuangwu han{!ong Ceding矿物含里测定(mineral quantitative mea-”urement)确定矿石中各种矿物的相对含量的过程。测定目的是定量研究矿石或选矿产品中的矿物组成,为选矿提供准确资料。最常用的方法是传统的显微镜定量法、化学分析计算法和分离矿物定量法。显微镜定量法根据体视学原理,由二维矿物截面上显微组织分析测算,确定矿物组成的三维形貌及其含量关系,在理论上转换是很复杂的。在矿石切片中所测得的矿物的点(心)、线(翻)、面‘Aa)的百分率数值等于矿物的体积分数(Vv),条件是矿物在矿石中无规律的分布和严格遵守测量规范欲测矿物的质量含量(%):、 W一饰长一L,会一A·会一v。会式中D、为欲测矿物密度;D。为矿石密度矿物显微镜定量法属几何定量法,凡采用几何定量法的仪器进行矿物定量时,均可参照此法。它有点测法、线测法和面测法三种,它们的定量结果是等效的 点侧法点百分数PP的测量,咐体积含敏百分率表示,并可按体积含量计算矿物在矿石中的质量分数。测量时借助显微计点求积仪或用目镜测微网进行。测量时要注意点间距与放大倍数相配合,同时由于测量值是统计平均值,每次测量都必须注意随机性和统计性最后根据每种矿物各测点出现的点数、按I争一Vv则 是 丫、〔P)l 尸。允叮 、一I’门PT nk式中n为测微网点数;k为测量次数;。为。矿物;乃为总点数。 线测法用一定长度和刻度的直线作为测量线,可测出单位测量线上所测矿物的截线长度。在镜下可用目镜测微尺来进行。测微尺上有lomm等分l()0格的刻度尺。测量时记录视域数及每个视域中侧微尺仁被测矿物的截线格数;测完一个视域借助机械台把矿片按测量方向移动100分格的趾离,使先后视域首尾相接;测完一条线再平行移动一定的距离后继续累计测线上被测矿物的截线格数,为累计欲测矿物的格数,可用键式分类计数器或六轴求积仅直接获得被测矿物的线段长度,然后计算a矿物的体积含量或其他有关参数: (V刃)二一(LI)。二(L)n/L: 面测法在镜下用目镜测微网进行测啧时在矿片上选定测量面积,记录在该视域中各种矿物所占的网格数,如不满一格时可合并估计一个视域测完后用机械台移动矿片,依次测量,一直把选定的面积七欲测矿物全部测完为止。a矿物的体积含量 (V刃)a一(Aa)。