查询词典 concentrations

The concentrations of TNF-αand IL-10 in peripheral blood increased significantly after CVVH.The concentration of NO decreased significantly after CVVH.There was no TNF-αin ultrafiltrate;IL-10 was detected little and NO was detected much in ultrafiltate.Compared with prefilter,the concentration of TNF-αin postfilter blood decreased significantly at 1h of CVVH and increased at the end of CVVH. Compared with prefilter,the concentration of NO in postfilter blood decreased significantly at 1h ,12h and the end of CVVH.

CVVH治疗后患者血清TNF-α、IL-10浓度与治疗前相比明显升高，而NO浓度与治疗前相比显著下降，超滤液中未能检测出TNF-α，仅检测到少量IL-10，但NO在超滤液中浓度较高；CVVH治疗1h时，静脉端血清TNF-α浓度明显低于动脉端，CVVH治疗结束时，静脉端血清TNF-α浓度明显高于动脉端；CVVH治疗1h，12h和结束时，静脉端血清NO浓度均明显低于动脉端。

Methods: THP-1 cells were induced by oxLDL in vitro. The CD11b, CD54 expressions and adhesion to human umbilic al vein endothelial cells were measured after treatment with probucol at different concentrations by flow cytometry and β-nitrophenyl N-acetyl-β-D -glucosminide test.

分别应用流式细胞仪和β-N-乙酰氨基己糖苷酶比色法，观察不同浓度普罗布考对oxLDL诱导的THP-1对人脐静脉内皮细胞的粘附及粘附分子CD 11b和CD54表达水平的影响。

At higher hydrogen concentrations, they even make the ductilities better than those of uncharged alloys by retarding the grain growth of the Beta phase.

氢化物在含量不高时不会影响合金的塑性，在高H浓度时，由于氢化物妨碍了β晶粒的长大，甚至使合金的塑性高于未充H的合金。

Breastfed infan ts have higher serum lutein concentrations than infants who consume unfortified formula.

母乳喂养的婴儿的血清叶黄素含量高于未强化配方奶粉喂养的婴儿。

Langmuir isothermal absorption equation for unimolecular layer was analyzed. Based on the data obtained from the isothermal absorption experiments for caramel and alkaline degradation products to glucose on fresh calcium phosphate precipitates in sugar solution with different mass concentrations, a mathematical model describing isothermal absorption for this kind of fresh solid phase in multi-component liquid phase was established by modern computer technology.

通过分析单分子层等温吸附Langmuir方程，以不同质量浓度蔗糖溶液中新生磷酸钙固相对焦糖、葡萄糖碱性降解物的等温吸附实验数据为基础，利用现代计算机技术建立了描述这类新生固相在多组分液相中的等温吸附过程的数学模型。

The source-specific risks were estimated by summing the products of individual air toxics concentrations in each source profile and its unit risk factor.

在风险评估部分，本研究利用来源分析的资料，以污染源中各物质的浓度乘上单位风险估计各污染源的致癌风险值。

The results show that there are obvious daily variation of concentrations of O〓、SO〓、SO〓、NO〓. The daily variation characteristic are unlikeness in different season.

结果表明，臭氧，硫酸盐，二氧化硫，二氧化氮等浓度分布有明显的日变化，日变化特征在不同季节有较大的差异。

Studies using perineural vanilloids inhigh concentrations suggest that they can cause a degenerationof unmyelinated fibers.

在神经周围给予高浓度 vanilloids 的研究发现，它们可导致无髓鞘神经纤维退行性变。

This study focus on the structural hydroxyl concentrations of rutile in eclogites from main-hole of the Chinese Continental Scientific drilling project and its areas nearby employing microscope Fourier infrared spectroscopy with unpolarized light.

本文采用傅立叶变换红外光谱研究了中国大陆科学钻探主孔岩芯及其周围地表榴辉岩中副矿物—金红石中的结构水。

Unroasted black sesame seeds were pressed and defatted with n-hexane, extracted with 80 % methanol, and separated by XAD-2 gel open column chromatography eluting with a serious of concentrations of aqueous methanol solutions (20 %, 40 % and 60 %). The 60 % methanol eluate, which contained higher content of ST compound, were collected and freeze-dried to obtain the ST extract powder.In animal experiment, we used vitamin E deficient rat model to increase oxidative stress.

试验材料为未经炒焙之泰国黑芝麻，将脱油后之芝麻粕先以80 %甲醇溶液进行萃取，经浓缩后再以XAD-2胶体进行管柱层析，以不同浓度之甲醇水溶液冲提后，收集ST含量较高之60 %甲醇水溶液区分层，行冷冻乾燥可得ST萃出物粉末。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。