等浓度
- 与 等浓度 相关的网络例句 [注:此内容来源于网络,仅供参考]
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With numerical calculations, the influences of device structure, material parameters and operating conditions on the distributions of the equipotential line, current density, carrier concentration, optical field and temperature profiles have been investigated, and the interactions between the correlative characteristics have been studied at the same time.
通过对这些相互关联的特性进行数值计算,分析了器件结构、材料参数和工作条件等对等势线分布、注入有源区的电流密度、有源区中的载流子浓度、光场强度以及温度分布的影响,并研究了这些特性之间的相互影响。
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The function of EM65-2 on the RL95-2 was detected by in vivo and in vitro test. We established the protocol of making the human RL95-2 endometrial carcinoma xenografts in the ovariectomized nude mice at first. Secondly we detect the function of EM65-2 on the subcutaneous enografts with or without benzoate estradiol and estrone. The function was evaluated by the change of tumor volume and the weight of the tumor and the uterine at the end of the test.
VEGF的调控分也分为体内和体外两部分进行,体内部分利用前面实验中获得的不同条件下的裸鼠的皮下移植瘤和小鼠的子宫,通过免疫组化方法检测不同雌激素和抗雌激素的条件下的VEGF的表达情况;体外部分,首先建立RL95-2细胞的无血清培养方法,然后建立无雌激素正常pH、无雌激素低pH的培养液和雌二醇浓度为10nM的正常pH等三种条件培养液,于培养的不同时间分离上清液,通过Elisa法检测上清中VEGF的变化。
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The results of comprehensive evaluation indicated that the effect of the suitable concentration extracts were better, the effect of Ether extract 1000mg/L
提取物浓度与抗寒效果之间无明显的相关性,植物材料前胡的抗寒作用可能是前胡乙醚、丙酮、三氯甲烷等提取物中一种或多种成分的诱导和保护作用的共同结果。
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Methods Gelators of N-lauroyl-l-alanine methyl esterand N-lauroyl-l-alanine ethyl esterwere synthesized with l-alanine methyl ester,l-alanine ethyl ester and lauroyl chloride as materials.
方法以l-丙氨酸甲酯盐酸盐、l-丙氨酸乙酯盐酸盐和月桂酰氯为原料,合成月桂酰-丙氨酸甲酯凝胶因子及月桂酰-丙氨酸乙酯凝胶因子,采用IR、1H-NMR、MS对其结构进行表征,并对其熔点、热稳定性、在各种植物油中的最小胶凝质量浓度、相转变温度等基本性质进行了研究。
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The process of copper electroplating with ethylenediamine was studied.
对乙二胺镀铜工艺进行了研究,讨论了Cu~(2+)浓度、pH值、温度、电流密度等因素对电镀铜效果的影响。
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The effects of different temperature and initial gasses ratio in Si-rubberbag on celery storage were studied,quality parameters including weight loss rate,etiolation rate,decay rate,respiration rate,changes of the concentration of oxygen and carbon dioxide in Si-rubberbag,cell membrane permeability and coarse-fiber contents were mensurated.
研究了不同温度以及硅窗袋内不同初始气体浓度比例对芹菜贮藏效果的影响,测定了芹菜贮藏过程中失重率、黄化率、腐烂率、呼吸强度、袋内O2、CO2含量、细胞膜透性、粗纤维含量等指标的变化,结果表明:温度对芹菜贮藏效果影响显著,但15℃与5℃环境下芹菜贮藏效果相差不大。
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The phytoplankton community was mainly composed of Cyanophyceae, Euglenophyceae, Bacillariophyceae, and Chlorophyceae, and the dominant species were Oscillatoria subtillissima, Dactylococcopsis irregularis, Euglena caudata, Melosira granulata, Cyclotella meneghiniana, Chlorella vulgaris, and Scenedesmus quadricauda. The main environmental factors affecting the distribution of phytoplankton species in July were ammonium-nitrogen, dissolved oxygen, water temperature, and total phosphorus, while those in September were pH, water temperature, dissolved oxygen, transparency, and total nitrogen. Water transparency and zooplankton were the main factors affecting the biomass of Cryptophyceae, Pyrrophyceae, and Bacillariophyceae; while nitrogen, phosphorous, and dissolved oxygen were the main factors affecting the biomass of Cyanophyceae, Euglenophyceae, and Chlorophyceae.
结果表明:调查期间共鉴定出浮游植物384种,隶属于8门,浮游植物密度范围为2.01×105~57.60×105 cells·L-1;群落组成以蓝藻、裸藻、硅藻和绿藻为主,主要优势种有细微颤藻、无常蓝纤维藻、尾裸藻、颗粒直链藻、梅尼小环藻、普通小球藻、四尾栅藻等;7月影响浮游植物分布的主要环境因子依次为铵态氮、溶解氧、水温和总磷,而9月的pH值、水温、溶解氧、透明度和总氮含量对浮游植物的分布产生影响较大;其中,透明度和浮游动物量是影响隐藻、甲藻和硅藻藻类生物量的主要环境因子,而蓝藻、裸藻、绿藻主要受水体氮磷营养盐浓度和溶解氧的影响。
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After LASEK, the patients in the therapeutic group were given high-dose glucocorticoids (6 times daily for the first week, 8 times daily for the second week, 6 times daily for the fourth week, after three-months, an gradual extenuation was performed post-trimonth) after LASEK.
导读:常用的皮质激素眼液有百力特、氟美瞳、点必舒等;百力特作用强且持续作用时间长,升眼压作用明显,不适作长期使用;氟美瞳滴眼液浓度低作用温和,升眼压作用小,相对较安全,故作为首选。
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The process affecting the polymer morphology, such as the kind and amount of dispersant, the amount of functional monomer, the Cu2+ concentration and the composition of external aqueous phase, were investigated in detail.
并对影响微球形态的工艺条件,如外水相中分散剂的种类、用量、功能单体的用量、内水相中金属离子的浓度、外水相的整体组成等进行了详细的研究。
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By Faradic impedance technique,a significant increase of the interracial electronic transfer resist- ance R_ was determined when the SH-ssDNA probe/Au electrode hybridized with its comple- mentary sequence.
实验中对DNA探针的自组装时间、杂交温度、杂交时间和阻抗测量液等实验条件进行了观察和优化;通过选择自组装液中SH-ssDNA探针和RSH的浓度,减少DNA在金电极表面的非特异性吸附,同时保证金电极表面自组装的SH-ssDNA探针有合适的疏密度,提高了杂交效率。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。