1)PEG simulated droughtPEG模拟干旱
英文短句/例句
1.Biophysical response of Eucalyptus urophylla and Liquidambar formosana seedlings to PEG stressPEG模拟干旱条件下尾叶桉和枫香苗木的生理响应
2.Study on the Physiological Characteristics of Low K-Tolerant Rice Seedlings under Simulated Drought;模拟干旱下耐低钾水稻幼苗的抗旱生理研究
3.Temporal and Spatial Analysis and Simulation on LUCC in Arid Area;干旱区LUCC时空特征分析及其模拟研究
4.GIS Based Space-time Simulation of GDP in Arid Regions:Taking the Northern Slope of Tianshan Mountains as an Example新疆天山北坡干旱区GDP时空模拟
5.Daily flow modeling in arid ungauged basin干旱区资料稀缺流域日径流过程模拟
6.Simulaten Study on Impacts of Clmate Change on the Production of Wheat;气候变化对我国干旱/半干旱区小麦生产影响的模拟研究
7.Numberical Study on the Atmospheric Water Vapor Budget and Transport over Arid/Semi Arid Area of Northwest of China;中国西北干旱半干旱区上空水汽收支和传输的数值模拟研究
8.Study on the Simulation of Water-Salt Dynamic and the Optimal Drainage Model in the Northwest Drought Region;西北干旱区水盐动态模拟及排水优化模型研究
9.The Study of Groundwater Flow Simulation and Management Model in the Arid Area of Inner Mongolia干旱区典型地下水系统的动态模拟与模拟优化耦合管理模型研究
10.Preliminary Analysis of Application that PEG6000 Simulated Drought Stress Treatment in Selecting Rape Resistance(Tolerance) MaterialsPEG6000模拟干旱胁迫处理在筛选油菜抗(耐)旱材料中的应用初析
11.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
12.Study on Groundwater Simulation and Water-salt Balance to Irrigation and Drain System in Arid Area;干旱区灌排系统地下水模拟与水盐平衡研究
13.Research on Compensatory Effects of Growth under Simulated Water Stress and Rewatering on Maize;模拟干旱胁迫及复水条件下玉米生长补偿效应
14.Analysis on Simulation and Function of Regulation & Control of Groundwater Reservoir in Arid Area;干旱区地下水库调蓄功能及其模拟分析
15.The Possible Causes of Drought and the Simulation Study in Sichuan-Chongqing Region in Summer 2006;2006年川渝地区夏季干旱的成因分析及数值模拟
16.Distribution of uptake roots of Populus euphratica Oliv in extreme arid region,China;极端干旱区胡杨吸水根系的分布与模拟研究
17.Analysis and Stimulation Method Discussion on LUCC of Arid Region Based on GIS;基于GIS的干旱区LUCC分析和模拟方法探讨
18.NUMERICAL SIMULATION OF MOISTURE-SALT TRANSPORT IN COTTON FIELD SOIL IN THE OASES, ARID AREAS;干旱区绿洲棉田土壤水盐运动数值模拟
相关短句/例句
PEG-6000 modulated droughtPEG-6000模拟干旱
3)PEG simulatedPEG模拟
4)artificial drought conditions模拟干旱条件
1.This paper deals with the super absorbent polymer which is used as seed coating and its effect on the germination and growth of corn seed in artificial drought conditions.研究高吸水树脂(SAP)作为种衣剂,在模拟干旱条件下,不同药种比包衣对玉米种子发芽和生长的影响。
5)simulant drought environment模拟沙漠干旱
6)simulated drought stress模拟干旱胁迫
1.Three maize varieties with different drought resistant specialties in condition of simulated drought stress are tested to study the changes of seed germination percentage, water capacity of leaf, leaf call permeability and photosynthesis rate.用 PEG模拟干旱胁迫条件下发芽率伤害程度、离体叶片保水力、细胞膜相对透性及植株自身调节系统的变化 ,研究了抗旱性不同的 3个玉米品种。
延伸阅读
PEG 聚乙二醇又称聚乙二醇醚，简称PEG，结构式为HO(CH2CH2O)nH，根据分子量大小不同，可从无色透明粘稠液体(分子量200～700)到白色脂状半固体(分子量1000～2000)直至坚硬的蜡状固体(分子量3000～20000)，相对密度(20℃／20 ℃)1．12～1.15。作为增韧利用的聚乙二醇主要是分子量200～600的室温下为无色透明的粘性液体，无味。易溶于水，溶于甲醇、乙醇、丙酮、醋酸乙酯、苯、甲苯、二氯乙烷、三氯乙烯等．不溶于脂肪烃。对酚类溶解能力强，当皮肤上附有苯酚、甲酚时，可用分子量约400的聚乙二醇除去。与硝酸纤维素、松香、酪阮可以混合．但对一般的合成树脂不溶解，对橡胶也不溶胀。吸湿性大。聚乙二醇在正常条件下是很稳定的，但在120 ℃或更高温度下能与空气中的氧发生氧化作用。加热至300 C产生断裂或热裂解。聚乙二醇不挥发．闪点高，对金屑无腐蚀性。无毒，对眼睛和皮肤无明显刺激，LD5033000～43000mg/kg。 用作环氧树脂和聚乙烯醇的增韧剂。 贮存于干燥的库房内，远离火源。
