百分率

As the percentage of soil volume moisture decrease 1%.

表现为土壤体积含水百分率有明显的阈值反应。

METHODS: A limb ischemia-reperfusion injury model in rats was established. The animals were randomly divided into three groups: control group, IR group and IPC group. The contents of diamide oxidase, nitric oxide, endothelin-1 (ET-1) and ratio of nitric oxide/endothelin-1 (NO/ET-1) in the plasma and the gut were measured. The leavels of myeloperoxidase, ratio of DNA chain, total nitric oxide synthase, inducible nitric oxide synthase and constitutive nitric oxide synthase in the gut were determined.

雄性Wistar大鼠18只，随机分为对照组，缺血再灌注组和缺血预适应组，每组6只，分别测定血浆和小肠组织二氨氧化酶、一氧化氮、内皮素-1(ET-1)、NO/ET-1比值的含量变化及小肠组织的髓过氧化物酶、DNA双链百分率(ratio of DNA chain %)、总一氧化氮合酶、诱导型一氧化氮合酶、结构型一氧化氮合酶的水平；免疫组化法检测小肠组织的诱导型一氧化氮合酶、内皮型一氧化氮合酶的表达。

Methods Vacuole incidence of axillary sweat gland was determined by observing the histolomorphological changes of vacuole to evaluate the diaphoretic function.

方法采用组织形态学方法，以大鼠腋窝部皮肤汗腺的空泡发生百分率作为评价发汗强度的指标，观察麻黄汤不同配伍给药后30 min对大鼠的发汗作用。

A new differential operator suitable for extracting leaves'texture was studied, and the percent histogram on base of the differential operator was used in extracting texture feature of leaves.

进行了基于差分算子的相对差值百分率直方图法提取缺素叶片上颜色差形成的纹理特征研究，并且提出了适合于本研究的最大化差分算子。

Objective To monitor the changes of the expression of CD_(14)~+ monocyte human leukocyte antigen DRin septic patients and evaluate their immunological condition,relationship between severity of illness,prognosis and CD_(14)~+ monocyte HLA-DR.

目的通过研究脓毒症患者静脉血CD14+单核细胞人类白细胞抗原-DR表达百分率的变化，评价患者的免疫状态及与疾病的严重程度和预后的关系。

Methods: The course of the infection was observed for 20 weeks. Spleen cells from mice infected with Echinococcus granulosus were collected in different period, CD4+ and CD8+ cell levels were determined by flow cytometre.

对感染细粒棘球蚴的昆明种小鼠观察20周，在不同时间取脾制备细胞悬液，用流式细胞术检测CD4+、CD8+淋巴细胞的百分率。

Results compared with control group, vasodilatation of brachial artery under reactive hyperemia was significantly lower in dysfunction group ( p.01), which was 10% lower than normal value of edd.

结果 异常组反应性充血后的肱动脉内径扩张百分率显著低于对照组( p.01)，且低于正常值10%。

The study was supported by National Nature Science Foundation of China of ""Biological foundation study of electrical indexes assessing tree vigor"". The mechanism of tree's leaf and stem capacitance and the application of electrical indexes under environmental stresses were studied. The main conclusions are summarized as following:(1) The leaf capacitance had significant positive correlations with leaf exosmosis electro conductivity, exosmosis percentage and leaf absolute moisture content, had significant negative correlations with leaf electrolyte electro conductivity and had no correlations with leaf relative water content.

本研究在国家自然科学基金"林木健康状况评价的电指标生物学基础"的支持下，对树体叶片电容和树体干部电容的机理及外界胁迫因素作用对树体电指标的影响进行了初步研究，研究的主要结论包括：(1)树木叶片电容与单位质量叶片离子外渗液电导率、叶片细胞离子外渗百分率及叶片绝对含水率呈显著的正相关关系，与单位质量叶片总电导率呈显著的负相关关系，与叶片相对含水率的相关性不显著。

A fixed charge for borrowing money; usually a percentage of the amount borrowed.

借款索要的固定附加费；通常按所借款项的百分率记。

We demonstrated the effect of the gelsemium total alkaloids of on blood and immune function of three different doses (0.15mg/kg,0.30mg/kg,1.5mg/kg) on mice and dieted with three GEB powers contents(1.5%,3%,6%) on chicken . The results showed as follow:1.The gelsemium total alkaloids of 0.15mg/kg,0.30mg/kg doses increased RBQHB, percentage of ANAE+ lymphocytes, phagocyty of peritoneal macrophage of mice.

本研究探讨了不同剂量(0.15mg／kg、0.30mg／kg、1.5mg／kg)的钩吻总碱稀释液对小鼠的血液学与免疫功能的影响，以及不同日粮添加水平(1.5％、3％、6％)的钩吻干粉对肉鸡血液学与免疫功能的影响，结果表明： 1、灌胃0.15mg／kg、0.30mg／kg剂量的钩吻液，能够提高小鼠红细胞数、血红蛋白含量、外周血ANAE~+淋巴细胞数、腹腔巨噬细胞吞噬指数及吞噬百分率。

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。