质元素

The common nutrient ingredient, insoluble dietary fiber, amino acid, fatty acid and mineral element in Codium fragile Hariot were analyzed.

对刺松藻的常规营养成分、不溶性膳食纤维、氨基酸、脂肪酸及矿质元素进行了分析测定。

In the present study, large internodal cells of Chara Corallina were used as as a model system, distribution and coordination environment of lanthanum cells as well as the effects of lanthanum on absorption of mineral nutrients were studied.

本论文工作以模式植物珊瑚轮藻的大型节间细胞为材料，研究了稀土元素镧在细胞中的分布、结合状态以及镧对植物矿质元素吸收的影响。

The content of Na, K, Ca, Fe, Mg, Zn, Cu and Mn in the skin of Erinaceus europaeus L was determined by atomic absorption spectrometry.

为了解刺猬皮的中药功效与微量元素的关系，用原子吸收分光光度法测定了Na、K、Ca、Fe、Mg、Zn、Cu、Mn等矿质元素。

The variation of Ca, K, Fe, P content was studied during fruit developing process of Fragaria ananassa Duch. Darselect and 447-3. By the study, we determined the effect of mineral elements on the fruit quality and would get scientific proof for fertilization and fruit quality control of strawberry.

对达赛莱科特和447-3草莓果实发育期Ca、K、Fe、P含量的变化规律进行研究，进一步明确矿质元素对草莓果实品质的影响，旨在为草莓施肥和品质调控提供科学依据。

Compared with the control, pear with S2, S5 and PDR54 as inter rootstock bore fruits ahead of 2-3 years .Pear with PDR54 fruited even more early.

以PDR54为中间砧的嫁接树叶片当中，N、P、K、Ca、Mg、Fe、Zn等所测定的矿质元素的含量均有不同程度的下降，其中K和Ca的降低程度均超过了10%。

The mango plantations in Hainan were rich in mineral e1ments. The pesticide residue and Cr, As, Cd were accorded with the requirements of nonhazardous fruits.

海南芒果矿质元素含量丰富，农药残留量和Cr、As、Cd含量符合无公害芒果的要求。

Taking Phasianus colchicuses and Gallus gallus as comparisons,the contents of protein and amino acides in egg albumen, mineral in egg shell were measured by kjeldahl method,HPLC and atomic absorption method respectively.

以红腹锦鸡为研究对象，以七彩山鸡和家鸡为参照，采用凯氏定氮法和高效液相色谱法分别测定了3种鸟类卵清中蛋白质含量及17种氨基酸含量，以原子吸收光谱法测定了其卵壳中7种矿质元素的含量。

Fromthe point of view of chemical components,α-cellulose content for differentage-degrees bamboo is mostly the same,slightly increasing with the growth ofage,lignin content increases with the growth of age,the contents of extract,hemicellulose,polysaccharose,mineral elememts decrease with the growth ofage;the result shows the electric conductivity of bamboo is mainly decided bythe content of mineral elements,with the growth of age,volume resistivitybecomes great.pH value shows acid,acidity decreases with the growth of age,this is mainly due to the decrease of fraction of bamboo parenchyma with thegrowth of age.

从化学成分角度来说，不同年龄竹材α-纤维素含量差异不大，一般随着年龄增大而增大；木质素含量随着年龄增大而增大；抽提物、半纤维素、聚戊糖、灰分含量随着年龄增大而降低；研究表明竹材的导电性主要由矿质元素含量大小决定，随着年龄增大，体积电阻率越来越大；pH值呈酸性，酸性随着年龄增大而减弱，这主要由于竹材薄壁组织比量随着年龄增加而减少，内含物如淀粉减少，导致酸性减弱。

The B. thoracica had rich mineral elements in their bodies.

结论］灰胸竹鸡体内含有丰富的矿质元素。

Analysis of nutritional components in pear fruits of different varieties showed that fructose, glucose and sucrose were predominant sugar in pear fruits, the content of which ranged from 3.40% to 9.24%, 0.21% to 2.72%, 0.10% to 1.69%, respectively; Content of titrable acid was the highest in Bayuehong Pear(0.286%) and lowest in Atago(0.078%); Content of Vitamin C was the highest in Beurre Bosc (9.50 mg/100g) and lowest in Lubaoshi Pear(1.89mg/100g); Content of protein ranged from 127 to 428 mg/100g, content of free amino acid ranged from 24.8 to 77.4 mg/100g; Contents of the same mineral element of different pear varieties were different.

不同梨品种果实营养成分含量的分析结果表明：果糖、葡萄糖和蔗糖是梨果实中的主要糖类，品种间三种糖的含量有较大差异，所测品种果实中三种糖的含量范围分别为：3.40%～9.24%、0.21%～2.72%、0.10%～1.69%；可滴定酸的含量以八月红最高(0.286%)，爱宕最低(0.078%)；维生素C的含量以博斯克最高(9.50 mg/100g)，绿宝石最低(1.89mg/100g)；不同品种间可溶性蛋白和氨基酸的含量差异较大，其含量范围分别为127～428mg/100g和77.4～24.8 mg/100g；不同品种间同一矿质元素的含量存在较大差异。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。