查询词典 uptake

Growth uptake by vegetation is the most important natural cause of soil acidification.

植被吸收是导致土壤酸化的最重要的自然因素之一。

These data indicate that GLAST in supporting cells is responsible for transmitter uptake at IHC afferent synapses.

这些试验数据表明，GLAST在支持细胞负责内毛细胞传入突触中摄取递质的功能。

Ginkgo has stronger ability of control the uptake and transportation of Na+andCl- from root to shoot than that of ailanthus.

NaCl胁迫下银杏叶片和根细胞对Na+吸收明显大于Cl-，臭椿在NaCl胁迫下根和叶细胞对Cl-的吸收大于Na+。

The rate of uptake is measured by the progress of an air bubble in a capillary tube along a scale.

吸水的速率可通过毛细管中气泡的移动来衡量。

The uptake of 〓I-OxLDL in adipocytes was determined by gamma ray counter and normalized to protein concentration of each sample, was expressed as nanograms of 〓I-OxLDL uptake per milligram of cell protein. Reverse transcription polymerase chain reaction was used to evaluate PPARγ and CD36 mRNA expressions.

采用酶联免疫吸附法检测血浆IL-6以及脂肪细胞分泌IL-6的水平；采用gamma射线计数仪来检测脂肪细胞对〓I-OxLDL的特异性摄取情况，采用改良Lowry法进行细胞蛋白浓度测定，细胞对〓I-OxLDL的特异性摄取量以ng／mg细胞蛋白表示；采用逆转录聚合酶链式反应来检测PPAR γ和CD36 mRNA在脂肪细胞的表达情况。

The teatments of urea application rate reduced by 5%～15% and added compound nitrogen fertilizer synergists,the growth and nitrogen content of maize were not significat changed,and the total ~(15)N uptake and nitrogen uptake by maize were the same as CK_2 or increased a little.

氮素减量5%~15%时配施复合氮肥增效剂对玉米生长和含氮量影响不显著，15N和吸氮总量与不施增效剂的处理相当或有所提高。

Under the field condition,maize yield,total uptake,net uptake,physiological rate and agronomic use efficiency of nitrogen were the same as CK or increased.The apparent utilization rate of nitrogen was enhanced by 14.8%～15.2% treated with urea reduced by 5%～15%(7.8～23.7kg/hm~2) and added with compound nitrogen fertilizer synergists.

在大田条件下，尿素氮减少5%~15%(即减少施氮7.8~23.7kg/hm2)配施复合氮肥增效剂不影响玉米的单季产量，玉米植株吸氮总量、氮素净吸收量、氮肥生理效率和农学效率与不施增效剂的处理相当或增加，氮素表观利用率提高

Maximum uptake rate and total uptake amount of N, P and K increased obviously by nitrogen fertilizer top-dressing for two times, organic manure application, and the combined organic manure application and bed-irrigation sowing.

氮肥两次追施、配施有机肥和坐水种均有利于N、P、K养分由营养体向籽粒的转运量、转运效率、籽粒中养分含量以及氮肥利用率的提高，养分转运效率以P最高（59.3%～66.1%），其次是N（41.5%～55.1%），K最低（35.9%～38.0%）。

It is conducive to uptake soil nitrogen for flue-tobacco on dryland soil with maize-tobacco rotation before topping (60 days after transplanting) and uptake soil nitrogen for flue-tobacco on paddy soil with rice-tobacco rotation after topping.2 The nitrogen utilization efficiency of rapeseed cake, rice straw and rape straw were 19.5%, 15.5%, 8.1% respectively, and the inorganic fertilizer nitrogen utilization efficiency were 41.1%, 42.7% and 35.7% under the combined application of organic additives and inorganic nitrogen fertilizer. The contribution rate of rapeseed cake, rice straw, rape straw to accumulated nitrogen of flue-cured tobacco were 1.0%, 2.4%, 2.7% respectively by the combined application of organic additives and nitrogen fertilizer. Flue-cured tobacco for organic nitrogen absorption meet with the nitrogen needs laws of high-quality tobacco, indicating that the combined application organic additives and inorganic nitrogen fertilizer reduces the nicotine content of tobacco, an increase of sugar/nicotine ratio and improved the quality of tobacco. In which the role of rice and rape straw is greater than the rapeseed cake can be used as measures to lower nicotine.3 Nitrogen accumulation in flue-cured tobacco with the total nitrogen input was a significant positive correlation during the growth stage of flue-cured tobacco. The total nitrogen input for the 156.3-405.5kg.hm-2, in which the soil nitrogen mineralization capacity account for 22.6%-54.3%, with an average of 34.5%, that is, soil nitrogen mineralization accounted for 1/3 of the total nitrogen input.

旱地轮作土壤有利于烤烟生长前期对土壤氮素的吸收，水旱轮作土壤增加了烤烟生长后期对土壤氮的吸收。2在有机添加物与无机氮肥配施条件下，烤烟对有机添加物中氮的吸收规律基本符合优质烟的需氮规律，其中烤烟对菜籽饼肥、稻草秸秆、油菜秸秆所含氮素的利用率分别为19.5%、15.5%、8.1%，所配施无机氮肥的利用率分别为41.1%、42.7%和35.7%，菜籽饼肥、稻草秸秆、油菜秸秆对烤烟氮素累积量的贡献分别为1.0%、2.4%、2.7%。3不同轮作方式及添加有机物条件下氮素平衡结果显示，烤烟生长期间的氮输入总量为156.3-405.5kg.hm-2，其中矿化氮量为输入总氮量的22.6%-54.3%，平均为34.5%，约为输入总氮量的1/3；肥料氮的利用率为31.4%-42.7%；植烟土壤氮素表观损失率在37.5%-57.2%，平均为46.9%，约为输入总氮量的一半。

In the first phase, the subjects performed Chester step test using stepping height of 30cm. The oxygen uptake and heart rate used simple linear regression to predict maximal oxygen uptake.

第一阶段Chester登阶测验采用阶高30公分，登阶测验在实验室内进行，以Vmax29进行个人摄氧量的采气，将摄氧量及登阶时的心跳率以简单直线回归方式预测出最大摄氧量。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。