营养水平

水体中藻类生长与其营养水平一致。

The algae growth in the water accords with the trophic level of the water .

水&气界面的CH4通量与水体营养水平的相关关系不显著，但最大释放通量受到各站营养水平的控制；温度对于CH4的释放速率有着显著的促进作用。

There was no significant relationship between methane flux across water-air interface and trophic level , but the maximum emission was associated with high trophic level . Temperature significantly promoted methane emission .

C组（即高营养水平）代乳粉效果较好。

Group C , i.e. milk replacer of high-nutrition level was the best .

某师范学院大学生维生素C及铁营养水平分析

Analysis of Vitamin C and Fe Nutritional Level of Students in A Teacher Training College

不同营养水平沉积物在不同pH下对磷酸盐的等温吸附特征

The Sorption Isotherms of Phosphate to Different Nutrient Levels of Sediments in Different pH

不同氮营养水平下草莓叶片光合作用对高CO2浓度的适应

Photosynthetic Acclimation to Elevated CO_2 in Strawberry Leaves Grown at Different Levels of Nitrogen Nutrition

提高龙眼重回缩修剪树N，P，K营养水平和抽穗率的技术

Technology of Increasing N , P , K Nutrition Levels and Flower Branch Rate of Heavily Retractive Pruned Longan Trees

日粮营养水平提高，产奶量提高（P0.05；P0.01）；

Nutritional level was improved , milk yield was increased ( P0.05 or P0.01 );

不同pH下，不同营养水平沉积物对磷酸盐的吸附等温线没有明显规律；

The sorption isotherms of phosphate to different nutrient levels of sediments in different pH did not have clear trend ;

中营养水平组胸肌率显著高于其它两组（P0.05）。

The medium level group was higher than the other two groups in the breast muscle rate .

不同营养水平的补饲对绒山羊的绒产量、绒长度和细度无显著（P0.05）变化。

Had no significant influence on the cashmere yield , length and diameter of cashmere ( P 0.05 ) .

不同营养水平的日粮添加尿素对青山羊瘤胃内PH值、氨氮和原虫数的影响

The Effect of Adding Urea to Ration of Different Nutritional Levels upon the pH Ammonia Nitrogen and Number of Protozoa in Rumen of Grey Goats

对营养水平指数E值、有机污染指数A值取值及评价标准进行了探讨；

To set the values about E-value ( nutritional level index ) and A-value ( organic pollution index ) and their evaluation criteria were also discussed .

经过1个月的疗养后，矿工VB2和钙的营养水平有所改善。

After a month of the sanatory , the nutritional levels of VB_2 and calcium of coal miners were improved .

本试验以5种葡萄嫁接植株为研究对象，分析了植株的N、P、K含量和贮藏营养水平，以探讨砧木根系对葡萄营养特性的影响。

Mineral nutrition , soluble sugar and starch contents were detected on 5 different scion / rootstock combinations , to discuss the affect of root system on nutritional characteristics .

在无氧条件下，芳香胺降解受阻。环境条件试验表明，在相当广的pH值、温度、光强和碳源营养水平条件下，该系统仍有较高的降解效果。

The system still possessed efficiency on degradation of dye in a considerable range of pH value , temperature , light intensity and nutrient level of carbon source .

本论文研究不同日粮营养水平对生长牛尿中嘌呤衍生物（PD）排出量的影响，其中包括三个不同的试验。

This paper studied the effects of different nutrition level to the urinary excretion of purine derivatives in growing calves and included the following three experiments .

不同营养水平对牦牛瘤胃内VFA的影响

Effect of different nutritive levels on rumen VFA for Chinese Yak

采用单因子设计，研究1、0.9、0.8倍NRC营养水平全饲粮颗粒料肥育羔羊的效果。

Single factor design was used in the study with different nutritional level .

5个营养水平组间的肌肉嫩度、pH1没有显著差异（P0.05）。

The muscle tenderness and pH1 had no significant difference among 5 nutritional level groups ( P0.05 ) .

育肥适宜营养水平建议消化能（DE）2600～2700大卡／公斤，粗蛋白（CP）18%，粗纤维（CF）12%以上。

Nutrition level is suggested as : digestible energy ( DE ) 2600 ~ 2700kcal / kg , crude protein 18 % and crude fibre over 12 % .

疗养期或作业期部分煤矿工人VA、VB2、VC和钙的营养水平低于正常值。

Nutritional levels of VA , VB_2 , VC and calcium of sanatory stage or work stage of the parts of coal miners were less than normal values .

对著名的地方特色品种五龙鹅进行不同营养水平试验，用聚丙烯酰胺凝胶电泳（SDS）PAGE技术，分析血液中脂酶（EST）、乳酸脱氢酶（LDH）及蛋白质的多态。

The different nutrition level experiments were conducted in the famous local feature breed Wulong geese and their blood protein , EST and LDH polymorphisms were determined Via ( SDS ) PAGE .

不同营养水平对山葵（WasabijaponicaMatsum）幼苗生长和光合特性的影响

The Effects of Different Nutrient Levels on Growth and Photosynthetic Characteristics of Wasabi ( Wasabi japonica Matsum ) Seeding

子粒产量除N1水平外，同一氮素营养水平条件下各处理产量均以D2处理最高。

In addition to N1 nitrogen level , D2 treatment attained the highest grain yield under the same level of nitrogen conditions . 4 .

结果表明，羔羊瘤胃液pH、氨态氮、丙酸、乙+丙+丁酸浓度随日龄而不断升高，在100日龄时趋于稳定，并且受日粮营养水平的影响。

The results showed that the pH , NH_3-N , propionic acid , and acetic + propionic + butyric acids concentrations in rumen fluid were affected by dietary nutrient level , increased with the age , and were stable after 100 days ' age .

低营养水平的玉米-豆粕型日粮（降低0.1%非植酸磷，0.1%钙和75kcal／kg代谢能）；

2 , com-soybean meal diet with low nutrition level ( decrease 0.1 % NPP , 0.1 % Ca and 75kcal / kg ME respectively );

结果表明：草型湖区水环境主要受水体浊度、N、P营养水平和水深的影响，受藻类生物量的影响较小；

The results suggest that : The water environment of the grass-type zone is mainly affected by " the turbidity of the water " 、 " the nitrogen and phosphorus content of the water " and " the depth of the water ", less affected by the algae biomass ;

本文旨在研究不同营养水平对母猪妊娠早期胚胎存活和血液及繁殖组织中类胰岛素生长因子-Ⅰ（IGF-Ⅰ）、胰岛素和生长激素（GH）分泌的影响。

The research was conducted to investigate the effect of feed allowance levels on embryonic survival and secretion of IGF - ⅰ, insulin and GH in serum and uterine flushing during early pregnancy in gilts .

目的观察不同碘营养水平母鼠生育的仔鼠甲状腺形态、大脑重量及脑组织中蛋白质、DNA、RNA含量变化及锌对其的影响作用。

Objective To observe the effects of zinc ( Zn ) on the changes of the thyroid morphology , the contents of protein , deoxyribonucleic acid ( DNA ) ribonucleic acid ( RNA ) in the fetal rats which were given birth by the rats in different levels of iodine .