片语

nutrient element content营养元素含量

nutrient component content营养成分含量

nutrient ingredient content营养成分

nutrient element content of leaf叶营养元素

soil nutrient content土壤养分

nutrient element content in plant稻体营养元素含量

nutrient elements content营养元素质量分数

food nutrient content食物营养含量

nutrient composition content营养成分

英汉例句

• continuous monitoring data showed that heavy metal and nutrient content of the compost maintained stability.

  连续监测数据表明，污泥堆肥重金属及养分含量基本保持稳定。

• the results showed that the nutrient content in apple leaves changes with seasonal grow stage of apple tree significantly.

  结果表明：苹果叶营养元素含量的季节性变化明显；

• the science mainly studies the nutrient utilization efficiency, nutrient re - use within plant, pattern of nutrient content of plant and the modification of availability of soil nutrients.

  其研究内容主要包括养分利用效率、植物体内营养的再利用、体内营养含量格局和植物对土壤无机营养环境的改造。

• we examined the nutrient content and physical characteristics of soil treated with recycled straws so as to reveal the effects of the treatment.

  调查了河北省石家庄市秸秆直接还田土壤的养分含量和物理性状。

• in this study, the nutrient content of different degrees of mildewed soybean meal (sbm)were analyzed.

  本试验通过化学分析研究不同霉变程度豆粕的营养成分。

• abstract: in order to find out the variations of soil nutrient content infarmlan ds of guizhou, a survey of soil and fertilizer was conducted again in 1998, based on the survey results of 1985.

  文摘：为了解近年来化肥施用量倍增后，贵州农田土壤养分含量的变化，在1985年土壤调查的基础上，1998年再次进行了土壤和肥料调查。

• a systematic study is given to the material cycle course of fargesia denudata in dark coniferous forests such as nutrient content and dynamics, and litter「s annual amount and decomposition rate.

  本文就西南亚高山暗针叶林下缺苞箭竹的养分含量和动态、枯枝落叶的年凋落量和分解速率等物质循环过程进行了较为系统的研究。

• one common strategy: to misuse what is known as the nutrient content claim.

  一个常见的花招：滥用常识作为营养内容标识。

• the esophageal fistula samples were adopted to determine the nutrient content of the diet selected by grazing sheep on rangelands.

  本文采用食道瘘管法取样，对放牧于天然草场的绵羊采食牧草的营养成分进行了研究。

• in addition, rational fertilization can maintain the soil fertility of artificial forest land of pinus kesiya var. angbianensis and even raise the soil nutrient content of the forest land.

  此外，合理施肥能够保持思茅松人工林地的土壤肥力， 以至提高林地土壤的养分含量。

• according to this experiment, suitable combined k-zn-mn can increase the efficiency nutrient content in soil.

  大量元素钾与微量元素锌、锰适宜配施，可提高土壤有效养分含量。

• taking the insect-fermented tea as raw material, the quantitative determination of general nutrient content and the qualitative determination biological activity material have been researched.

  以老鹰茶虫酿茶为原料，定量分析一般营养成分的含量和定性测定了生理活性物质。

• temperature affects carbon-dioxide production in much the same way regardless of a lake」s nutrient content and geographic location and the chemical composition of the sediment.

  无论湖泊的营养成分，地域位置和沉积物的化学成分有何不同，温度对产生二氧化碳的影响方式都大致相同。

• the effect of melilotus officinalia on improving degraded soil is studied according to the change in nutrient content of soil after planting.

  通过对人工种植黄花草木樨样地的监测，根据土壤养分含量的变化研究了改良退化土壤的效果。

• some studies show that the duck droppings has higher crude protein, its nutrient content is higher than corn and other feed.

  有研究表明，鸭粪含粗蛋白质较高，其营养物质含量高于玉米等饲料。

• in the soil, the increased nutrient content can promote the increase of index of diversity of typical steppe, in the degree, the soil density restricts the development of diversity of typical steppe.

  土壤中养分含量的增加能够促进典型草原多样性指数的增多，土壤密度在一定程度上制约典型草原多样性的发展。

• the trepang nutrient content is rich, belongs to the high protein, low fat food.

  海参营养成分丰富，属于高蛋白、低脂肪食品。

• the first factor that influenced callus formation was genotype; the second was growth regulator, and the third was organic nutrient content and sucrose.

  基因型是影响愈伤组织形成的主要因素，其次是生长调节物质，再次是有机营养成分和蔗糖；