The results indicated a significant genotypic variation of low phosphorus tolerance in the tested germplasm .

结果表明，供试菜豆种质中在 耐低磷 特性方面存在着基因型 差异。

Objective To study the variation of urinary microproteins in patients with impaired glucose tolerance ( IGT ) for preventing the occurence of diabetes mellitus ( DM ) .

目的研究糖耐量减低（ IGT）者尿中微量蛋白的 改变，监测IGT的进展和预防糖尿病（DM）的发生。

This article represents some of the major aspects of abiotic stress research in barley including developmental genes wild species / landrace variation and genetic mapping ( QTLs ) and the research advance and current objectives in the use of molecular markers to abiotic stress tolerance .

综述分子标记在大麦耐非生物 胁迫研究中的应用及其研究进展，包括发育基因效应、野生种或地方种的 变异、遗传（QTLs）图谱等。

The largest CV ( coefficient of variation ) of FP lengths and interval lengths in the FP repetitions were 5 % and 17 % respectively less than 20 % ( the tolerance of variation used ) indicating that this is reliable .

自发放电串中各个FP重复出现时，其全长和所含 不同放电间隔长度之 变异系数分别为5%和17%，均小于检测所规定的 容差，表明该法可靠；

The variation of urinary β _2-microglobulin _1-microglobulin transferrin and albumin in patients with impaired glucose tolerance

糖 耐量减低者尿中β2-微球蛋白、α1-微球蛋白、转铁蛋白和微量白蛋白的 变化

Chapter three studies the geographical variation and change of Xuanhua dialect . From the difference analysis of disease tolerance the differences of geographical variation were not obvious ;

第三章，宣化方言地理的 变异与变化。 抗病性差异分析中可知，各种源的差异不明显。

Assembly variation must be calculated in the process of product design based on part tolerance and it is assumed that the part is rigid in the process of assembly .

产品设计过程中需要根据零件 公差计算其装配 公差，但是传统的方法均假定零件在装配过程中不 发生变形。

S : Eco-geographic difference grade and variation of cold tolerance at seeding stage 598 accessions core collection from prefectures and rice regions zone in Yunnan rice were identified using Nagamine et al ( 1991 ) under 5 ° C low temperature condition .

采用Nagamine等（1991）法研究了598份云南稻核心种质在稻作区划间、地州间苗期 耐冷 性强弱、 变异程度及其地理生态差异。

Pot experiments were carried out to study the variation of cadmium tolerance and accumulation in 16 tobacco cultivars .

通过盆栽试验研究了16个烟草品种吸收与 忍耐镉的 差异。

Variation of coleoptile length in winter wheat varieties under PEG simulated drought stress and its association with their drought tolerance

模拟干旱胁迫下冬小麦胚芽鞘长度 变化及与 抗旱 性的关系研究

Study on genetic variation of tolerance to water stress of willow hybrids and clones

柳树杂种及无性系 耐水 性遗传 变异的研究

The first part is to build the simplest model to describe the phenotype variation of bacterial drug tolerance .

第一部分是利用尽可能简化的理论模型描述大肠杆菌在 耐药性上的表型分化 现象。

Up to date however the genotypic and environmental variation of toxic heavy metal concentrations in rice grains and its mechanism remain poorly understood thus hindering the progress of breeding and agronomic improvement in heavy metal tolerance and accumulation .

但目前有关水稻有毒 重金属积累的基因型与环境 效应及其机理尚不清楚，从而限制了相关育种和栽培工作的开展。

The variation of proline content root activity and electrolyte leakage rate under critical low temperature and the variation of chlorophyll content and Fv / Fm under low temperature and poor light are very important for study on the tolerance mechanism .

临界低温下黄瓜幼苗的脯氨酸含量、根系活力、电解质渗漏率等和偏低温弱光时的叶绿素含量、荧光参数等反映了黄瓜的相关生理代谢 变化，可用于分析黄瓜的低温弱光 耐性机理。

Variation Analysis of the Glycemic Excursions in Siblings of Diabetes Mellitus with Normal Glucose Tolerance

糖尿病亲属中糖 耐 量正常者血糖水平的漂移 变化分析

The genetic variation of the Na + / K + in root and salinity tolerance rating were explained by both additive and dominant gene effects .

在决定水稻根系 Na+/K+和盐害级别的遗传 变异中，主位点组的加性效应和显性效应共同起作用。

Genetic Variation of Cold Tolerance Characters of Yunnan Rice Landraces at Indica and Japonica Rice Cropping Regions C-band polymorphism in tetraploid wheat ( Triticum turgidum ) landraces from Qinghai and Gansu

籼粳稻区云南稻种 耐冷性状遗传 变异研究甘青地区四倍体小麦染色体C-带多态性

The variation of temperature coefficient of resonator frequency with tolerance factor was discussed .

分析了谐振频率温度系数随 容忍因子的 变化 关系。