查询词典 concentration on
- 与 concentration on 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The effect of the latter was that the resulting codeposit will contain only a few PTFE particles at lower surfactant concentration, and that it will contain a lot of bubblles at higher surfactant concentration, and that a flat composite codeposit formed with densely arranged micro-cells at suitable surfactant concentration.
后者的影响是:在表面活性剂浓度过低时所沉积的镀层中只含很少量的PTFE粒子,在其浓度过高时所沉积的镀层中会夹杂许多气泡,只有在其浓度合适时才能得到平整的、由致密排布的微胞组成的复合镀层。
-
The study showed the recombinant wt/mCREG protein depressed the VSMC proliferation depending on dose and the optimal concentration was 400nM;2biologic function of CREG protein and the membrance receptor mechanism:①effect on VSMC migration: the wound healing experiment showed the OB2 cells migration was slower significantly after added wt/mCREG(400Nm) in supernatant. The HITASY cells migration were very slowly and no remarkable change. The gelatinase digestion and Western blot analysis showed the matrix metalloproteinase was decreased and TIMPs was increased;②effect on differentiation: after added wt/mCREG(400nM), the expression of myocardin, SMα-actin, MHC and caldesmin were increased and that of LM-1 and FN were decreased in OB2 cells. These effects were more significant when adding wtCREG.;③effect on VSMC proliferation: Cell cycle assay and BrDU stain showed: after added the wtCREG and mCREG protein, the ratio of cell in G0/G1 phase increased to 0.5773 and 0.5572 from 0.5308 respectively in OB2 group, which increased to 0.7369 and 0.7034 respectively from 0.6297 in HITASY group;3Role of M6P/IGF2R in CREG biologic function:①ELISA and co-immunoprecipitation showed the wt/mCREG binding to M6P/IGF2R directly.②antibody blocking test: when the anti-IGF2R was added to medium at the same time with wt/mCREG at different concentration(2μg/mL、4μg/mL、8μg/mL),the effects of CREG protein which depressing proliferation, migration, secretion and promoting differentiation were blocked, which had the positive correlation to the concentration of added anti body. The studies showed two combinant CREG promoted VSMC switch to differentiation phaenotype, at the same time, depress VSMC proliferation, migration and secreting extracellular matrix.
上述实验结果证实:两种重组CREG蛋白对VSMC增殖均有剂量依赖性的抑制作用,并且相同浓度的糖基化的CREG蛋白对细胞增殖的抑制效应更为显著,最佳效应浓度为400nM;2两种重组CREG蛋白添加后对HITASY和OB2细胞生物学行为的影响:①CREG蛋白对VSMC迁移的影响:刮伤实验发现,加入最佳效应浓度的wtCREG和mCREG蛋白24h后,OB2组迁移能力下降,HITASY组无明显变化;细胞外基质金属蛋白酶-2,9(Matrix metallo-proteinase 2,9,MMP2 ,9)明胶酶电泳检测和Western blot检测结果证实,两种CREG蛋白均可以使OB2细胞合成细胞外基质MMP2,9减少,而组织金属蛋白酶抑制物(Tissue Inhibitors of Metalloproteinases,TIMPs)增加;②CREG蛋白对VSMC分化的影响:加入400nM的wtCREG和mCREG蛋白12h后,OB2细胞myocardin、SMα-actin、MHC、caldesmin表达增加,LM-1、FN表达减少;③流式细胞仪分析细胞周期和BrDU染色分析证实,加入400nM的wtCREG和mCREG蛋白后,OB2组G0/G1期细胞由0.5308分别增加至0.5773和0.5572,HITASY组G0/G1期细胞由0.6297分别增加至0.7369和0.7034;3M6P/IGF2R在重组CREG蛋白的生物学功能中的调控作用:①免疫共沉淀和免疫荧光双染色分析结果显示,CREG蛋白与M6P/IGF2R存在直接结合;②应用抗体阻断实验:将不同浓度的anti- M6P/IGF2R(2、4、8μg /mL)与两种CREG蛋白同时加入培养液中,CREG蛋白抑制VSMC增值、迁移和合成细胞外基质、促进分化的效应减弱,而且与加入anti- M6P/IGF2R浓度正相关。
-
After the cells were treated by high concentration toxin for 4d, the content of nitrate-nitrogen in cells were lower markedly than the contrast, after the cells were treated by middle and low concentration toxin for 7d, the content of nitrate-nitrogen in cells were lowered. 3 groups of toxin treating all lowered the total phosphorus content. At the end of test, the phosphorus contently of low, middle, high concentration treating groups were 74.98%, 76.47% and 84.00% of the contrast respectively. The ACP activity of 3 treating groups compared with the contrast appeared the tendency of first lowering then raising.
高浓度毒素处理细胞4d后,细胞内硝态氮含量显著低于对照;中、低浓度毒素处理细胞7d后降低了胞内硝态氮含量。3组毒素处理均降低了胞内总磷含量,到实验结束时,低、中、高浓度处理组的胞内磷含量分别为对照的74.98%、76.47%和84.00%。3组处理组ACP活力与对照相比呈现先降低后升高的趋势。
-
It is shown from the assessment results that (1) both the TN and TP fluxes discharged from the Changjiang River to the Changjiang River estuary sea area increased continuedly, the DIN concentration in the sea areas increased continuedly, and the Si concentration decreased continuedly, which resulted in the significant changes in N/P/Si ratios;(2) the chlorophyll a concentration in the sea areas increased continuedly, and the significant changes in community structure of phytoplankton occurred;(3) the species and biomass of benthos declined greatly, and the bottom oxygen-poor water area increased significantly;(4) the range and occurrence frequency of red tide events in the sea areas increased greatly, and the algal toxic infection events of mussel were frequently found in the sea areas.
结果表明,长江向长江口海域输送总氮和总磷通量持续增大,长江口及其邻近海域无机氮浓度持续增高而硅浓度持续下降,并由此导致N/P/Si与比值的显著变化;该海域叶绿素a浓度持续增大,浮游植物群落结构也发生了显著变化;该海域底栖生物种类和生物量都大大减少,底层水低氧区面积也显著扩大;该海域赤潮事件无论是规模还是频率都大大增加,藻类毒素DSP/PSP贻贝传染事件也时有发生。
-
The concentration of Cosmogenic nuclides is not only constrained by production rates and exposure time, and also closely related to surface erosion. Furthermore, the concentration is affected by geomagnetic intensity, shielding, chemical weathering, and sample geometry as well. These factors affecting Cosmogenic nuclide concentration should be calibrated when surface exposure age is calculated.
地表物质中宇宙成因核素浓度除了受到核素生成速率和地表物质的暴露时间制约外,还与地表侵蚀速率密切相关,此外,地磁场强度、遮蔽、化学风化及样品的几何位置等也会对核素浓度产生一定影响,在求算样品的地表暴露年代时,应对这些因素进行相应的校正。
-
Grafting degree increased with increasing monomer concentration in acrylic acid and crotonic acid systems. In undecylenic acid and oleic acid systems, grafting degree increased with monomer concentration initially but decreased after monomer concentration reaching at 0.30 mol/L.
丙烯酸、反式丁烯酸体系的接枝率随单体浓度的增加而增大。10-十一烯酸、油酸体系的接枝率初始时随单体浓度的增加而增大,单体浓度超过0.30mol/L后,接枝率降低。
-
The Mg content in crustose aerial hypha and rhizomorphs of A. mellea increased with increasing Mg concentration in growth medium up to a concentration of 16 g/L, but ceased to increase when the Mg concentration in medium was over 16 g/L.
皮壳状菌丝和菌索中Mg的含量随培养基中Mg浓度的增大而增大,培养基Mg浓度达到16 g/L后,菌丝、菌索中Mg的含量都不再上升。
-
After the oxidative polymerization of DMP,styrene was in-situ polymerized under the initiation of dibenzoyl peroxide and dicumyl peroxide,finally thermodynamically compatible PPO/PS alloy was prepared.When styrene content was 50 wt%,for the synthesized PPO/PS alloy the yield and the weight-average molecular weight were determined to be 95%and 1.7×10~5 for PPO,93%and 2.0×10~5 for PS,respectively.The influence of the concentration of DMP and catalyst,molar ratio of N/Cu, oxygen partial pressure,NaOH concentration and temperature on the initial polymerization rate(R_0) of DMP was studied.It was found that the initial polymerization rate of DMP increased with the concentration of DMP and catalyst. The initial polymerization rate increased with the molar ratio of N/Cu at first and then decreased.
通过测定DMP氧化聚合过程中氧气吸收量随时间的变化,研究了DMP和催化剂浓度、N/Cu摩尔比、氧气分压、氢氧化钠浓度及温度对水介质中DMP氧化聚合初始速率的影响,发现DMP氧化聚合初始速率与氧气分压的0.1次方成正比;DMP氧化聚合初始速率随DMP和催化剂浓度及温度的增加而增加;随氢氧化钠浓度和N/Cu摩尔比的增加DMP氧化聚合初始速率先增加后降低。
-
Dictamnus dasycarps Turcz. also have insecticidal activity to Ostrinia furnacalis, When the concentration was 10g/ml, correct decreased rate reached 92.86%, When the concentration was 0.675ml/g, the correct decreased rate reached 3.57%; Dictamnus dasycarps Turcz. at the range of testing concentration have lower stomach toxic effects to Ostrinia furnacalis.
通过白鲜皮对玉米螟杀虫活性的初步研究表明:白鲜皮对玉米螟表现出很强的拒食活性,在测定浓度范围内其拒食活性均在80%以上,最高可达97.22%。;白鲜皮提取液对玉米螟也有一定的毒杀活性,当浓度为10g/ml时其校正死亡率可达到92.86%,浓度为0.675ml/g时校正死亡率仅为3.57%;白鲜皮在测定浓度范围内对玉米螟的胃毒活性较低,最高才42.86%。
-
The results showed the distribution of PH_3 was uniform,and the rate of low-concentration to high-concentration was higher than 0.83;gastightness was well during fumigation,the lowering rate of mean concentration was 4.5%/d.The mortality of st...
试验结果表明PH3浓度分布均匀,均匀度大于0.83;熏蒸期间气密性较好,平均浓度下降率为4.5%/d;熏蒸28天后散气,杀虫效果良好,粮堆内储粮害虫死亡率达到100%。
- 相关中文对照歌词
- Concentration Moon
- Something On My Mind
- Concentration Moon, Part One
- Concentration Moon, Part Two
- Serious Music
- Motivation
- Buachaill Ón Eirne
- Aimless
- If We Try
- Boy Meets Girl (And Vice Versa)
- 推荐网络例句
-
Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.
毗瑟挐进入了一个第四密度的黑暗梦想,那里并不支持他的能量场或继续生命。
-
Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.
该子系统主要面向各级领导、决策分析人员;从各个医疗保险经办机构和定点医疗机构采集数据,包括在各个医疗保险经办机构处理的单位办公信息,单位缴费、欠费、预缴费信息,参保职工变更信息,参保职工增减变动信息,参保职工补缴信息,参保职工帐户划拨信息:包括各定点医疗机构处理的各险种帐户支出信息,各险种的统筹金支付信息等;将采集的数据提取,组织和转换,然后展示给用户。
-
BaTan focus on the town in order to speed up the construction of the town as an opportunity to carry first to target in order to handle the project for a breakthrough to achieve industrialization and urbanization as a development engine.
八滩镇以加快重点镇建设为契机,以进位争先为目标,以项目突破为抓手,把实现工业化、城镇化作为发展的重要引擎。