生理的

In the case of overcompensation, a series of physiologicalmetabolisms were improved. Plant height was decreased but LAI increased.Photosynthesis, contents of proteins, soluble sugar, starch and nitrogenmetabolism ect. showed the same trend of increase at first followed bya decrease, and then came with fluctuation close to CK.

在发生超补偿作用时，棉株体内各项生理状况都有较大改善，如株高生长受到抑制，叶面积系数增大，体内光合作用、蛋白质代谢、可溶性糖、淀粉及氮代谢等生理活动都表现出先增强而后减弱的变化趋势，然后是向CK尽量地靠近并有波动地与之保持一致。

Cole at the University Laboratory of Physiology, Oxford University, England and published in the Journal of Comparative and Physiological Psychology, Vol.

科尔大学生理实验室，牛津大学，英国和杂志出版的比较及生理心理学，第二卷。48 no.2， pp.

Five kinds of bacteria were isolated from disease Meretrix meretrix and culture water (two isolated from the M. meretrix, three from the culture water) in Lvsi harbor, Jiangsu province. The results of infection showed that strain WG1702 can cause disease with the mortality rate 100 percent and the same symptoms as original. It was cued that strain WG1702 was the pathogenic bacteria and caused the death in large scare, a preliminary research was done on the bacteria including morphological, physiological, biochemical characteristics, phylogenetic position and pathogenic. Strain WG1702 was a straight-rod gram negative bacterium, the physiological and biochemical indicators were lysine decarboxylase, ornithine decarboxylase, reduction of NO3- to NO2-, mannitose, oxidase and methylred reaction positive, arginine decarboxylase, arginine dihydrolase, salicin and voges-proskauer negative.

本文从江苏吕泗文蛤养殖区发病文蛤和养殖水体中分离到5株优势菌(病蛤中分离到3株优势菌，养殖水体中分离到2株优势菌)，人工感染实验结果显示，菌株WG1702能引起供试文蛤发病，死亡率为100%，且发病症状与原发病症状相同，提示该菌是引起文蛤大面积死亡的主要致病菌，对其形态、生理生化特征、分类地位及致病性进行了初步研究，菌株WG1702为革兰氏阴性菌，直杆状，生理生化指标为：赖氨酸脱羧酶、鸟氨酸脱羧酶、硝酸盐还原、甘露糖、氧化酶、甲基红阳性，精氨酸脱羧酶、精氨酸双水解酶、水杨素、V.P阴性。

The Mentioned above photosynthetic traits maybe an important physiological basis for high yeild in Liangyoupeijiu.

上述生理特性可能是两优培九实现超高产的重要生理基础。

The effects of different tillage practice on system of summer sowing soybean (Glucine max CYFeng Shoul2) including soil temperature, soil water and nutrients as well as biomass dynamic with different phonological stage were examined at Xifeng loess plateau, Gansu province.

本研究综合应用生物学、农学、生理生态学和土壤科学的技术与方法，2001年在甘肃西峰黄土旱塬区，以夏种大豆(Glucine max CV丰收12号)为试验材料，采用水土保持耕作技术，对不同耕作方式下土壤温度、水分、养分动态和夏种大豆生长发育、光合生理生态特征进行了系统研究。

The 16S rDNA sequences results were almost identical to the physiological and biochemical results, this conformed the importance of molecular, physiological and biochemical function in the taxonomy of Myxobacteria .

生理生化实验结果与165 rDNA序列分析结果基本一致，证明了生理生化实验对于粘细菌分类的重要作用。

Pupilary light reflex, Physiological function of rod and cone, Photosensory transduction mechanism of rod; Sound transmission in middle ear and microphonic potential.

教学难点：瞳孔对光反射、视锥视杆细胞的生理功能、视杆细胞感光换能机制；中耳传音功能和微音器电位；视觉生理现象；前庭器官功能。。

According to a series of reaction of powdery mildew to different host, it could be confirmed that the disease was caused by Sphaerotheca fuliginea. There were two races, race 1 and race 2France, of which race 2 France was the dominant one.

根据一系列甜瓜白粉病菌鉴别寄主的抗感反应，初步确定北京地区瓜类蔬菜白粉病由Sphaerotheca fuliginea所致，且存在两个生理小种，即小种1和2France，优势生理小种是小种2France。

Endothelin-1 (ET-1) is a potent vasoconstrictive and mitogenitic peptide generated by all types of cardiovascular cells. It plays an important role in many physiologic and pathophysiological processes such as heart development, heart failure, cardiac hypertrophy, arrhythmia and so on.

内皮素-1(endothelin-1 ， ET-1)是目前已知最强烈的血管收缩物质之一，主要分布于心血管系统，参与了心脏发育、心肌肥厚和心律失常等心脏生理和病理生理过程。

The cultivating models high yield cotton(lint yield 2 250kg·hm -2 )were studied in north Xinjiang,including leaf area index,photosynthetic potential,net photosynthetic rate,canopy apparent photosynthetic rate,canopy respiration rate,accumulation and distribution of dry matter etc.

通过研究提出北疆棉花公顷产2250kg皮棉的栽培生理模式，模式包括叶面积指数、光合势、净同化率、群体光合速率、群体呼吸速率、干物质积累与分配等各项生理指标。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。