查询词典 excretion

In this article,the courses of absorption and excretion of alcohol through bodies is simplified to general house models,and the conceptions of absorption factor and excretion factor are defined.

把人体对酒精的吸收、排放简化为一般的房室模型，提出了吸收因子、消除因子的概念。

The effect of temperature on excretion rate is greater for fish starveling than for fish fed ad libitum because of the difference in the source of excretion.

由于排泄物的来源不同，致使温度对饥饿鱼排泄率的影响程度比对饱食鱼的大。

The excretion of 125I-MT from feces of the calves focus on 29h~37h after affusion. The amount of excretion from feces of the calves was 24.1776% of the total amount of perfusion.

在灌喂后3h开始从粪中检测到125I-MT，33h达最大值（6.4673×10-2 mCi），125I-MT在粪中排出时间相对集中在29~37h时间段；牛粪中125I-MT排出量占总灌喂量的24.1776％。

In 1990, using animal enema technique Cuber discovered that peptide promotes CCK excretion. CCK stimulates the gall bladder's contraction, accelerating the bile excretion.

1990年，Cuber等利用动物灌肠技术研究，结果发现大豆肽能大量促进CCK(cholecystokinin 胆囊收缩素)的分泌。

The feeding and excretion of three little fishes (Hemiculter. leucisculus, Tilapia. aurea and Cirrhinus. molitorelld) was studied and their effect on water quality of Qiankeng reservoir in Shenzhen City Around the topdown effect of fish was also studied. Based on the analysis of their stomach contents, their diet composition was assayed. The three fishes" feeding rhythm in cage and their rate of digestion indoor were looked into, and their daily ration was estimated through the method of daily average fullness index. Using the spectrophotometer, the content of chlorophyll a in the stomach was measured, and the feasibility of taking the chlorophyll a as an index of measuring the feeding of fish on phytoplankton was studied. Adopting the national standard method, the effect of the three fishes" excretion on total nitrogen, total phosphorus, CODMn, pH, turbidity and conductivity coefficient was surveyed. The effect of feeding and excretion offish on water quality was discussed and the results revealed as follows:H.

围绕鱼类的下行效应，本文以深圳茜坑水库三种小型鱼类Hemiculter leucisculus罗非鱼Tilapia.aurea和鲮鱼Cirrhmus.molitorella为研究对象，以胃含物分析为基础，分析了三种鱼类的食物组成；调查了网箱中自然状态下三种鱼的摄食节律，在室内调查了三种鱼的食物消化速率，运用日平均饱满指数法计算出三种鱼的日粮；采用分光光度法测定了鱼体肠叶绿素含量，探讨了叶绿素作为鱼类对浮游植物摄食量衡量指标的可行性；采用国家标准的水质测量方法，测定了鱼类排泄对总氮、总磷、高锰酸盐指数、pH、浊度和电导率的影响量。

The infusion of DADLE, a δ-opioid receptor agonist, produced a dose-dependent increase of ARNA without affecting renal pelvic substance P release, urine flow rate, and urinary sodium excretion.

此外，从肾盂灌注类鸦片致效剂DADLE([D-Ala2， D-Leu5]-enkephalin)，则会有一浓度依存性的增加ARNA的活性，但却不会影响肾盂内物质P的释放及对侧肾脏尿液流速(urine flow rate， UV)和钠离子排泄率(urinary sodium excretion， UNaV)；而此ARNA的增加并不会因预先给予NK-1受体拮抗剂spantide I (0.1mg/ml， 20μl/min)而有所减少。

Bile excretion of OM was among its main excretion pathway, which was mediated by a carrier and depended on bilifaction.

在大鼠胆汁中发现了6种OM的Ⅰ相代谢产物，其中最主要的代谢产物为M。

Objective: To observe the effects of Losartan in serum uric acid and urinary albumin excretion rate of the patients with diabetic nephropathy.

目的 ：观察氯沙坦( losartan，科素亚)对 2型糖尿病肾病患者血尿酸( serum uric acid，UA)、尿白蛋白排泄率( urine albumin excretion rate，UAER)的影响。

The results have shown that for fodders containing different protein levels, the excretion of nitrogen and phosphor was the lowest (34.05%) when the crude protein reached 30%,and the excretion increased gradually otherwise;and for fodders containing different protein qualities,the excretion of nitrogen was the highest,fed with fish meal.

因此测定鱼类氮、磷排泄对研究养殖鱼类对氮、磷的日粮需要和养殖水域环境污染具有重要意义。许多学者从事了这一研究。草鱼作为我国重要经济养殖鱼类，有着较大的养殖面积。草鱼氮、磷排泄情况的研究在国内还未见报道，在国外，C.G。

The results have shown that for fodders containing different protein levels, the excretion of nitrogen and phosphor was the lowest (34.05%) when the crude protein reached 30%,and the excretion increased gradually otherwise;and for fodders containing different protein qualities,the excretion of nitrogen was the highest,fed with fis...

当粗蛋白水平为30%时，氮、磷排泄率最低(34.05%)，粗蛋白高于或低于此值时，氮、磷排泄率呈增加趋势；对不同蛋白质量组：鱼粉组氮排泄率最高，而磷排泄率在各组无显著差异。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。