率
- 与 率 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Result: The nm-HAP-sol present the dispersed and uniformity needle. A431cells inhibition ratio was maximizing at the 5 day in the 400mg/L nm-HAP-sol group, the 200mg/L nm-HAP-sol group and the 100mg/L nm-HAP-sol group, inhibition ratio of the 400mg/L nm-HAP-sol group, the positive control group and the 50mg/L nm-HAP-sol group was respectively (77.89±6.29)%,(77.46±8.26)% and (1.23±0.15)%. It was detected that the number of A431 cells were persistently increasing in the 50mg/L nm-HAP-sol groups while decreasing in the 400mg/L nm-HAP-sol group, the positive control group and abidingly increasing for 4 and 3 days then decreasing in the 100mg/L and 200mg/L nm-HAP-sol group by inverted microscope.
结果:超声乳化法配制的HAP纳米溶胶呈均匀分散的针状;400mg/L、200mg/L和100mg/L溶胶组对A431细胞抑制率在第5天达到各组最大值,此时400mg/L溶胶组与阳性对照组的抑制率分别为(77.89±6.29)%和(77.46±8.26)%, 50mg/L溶胶组抑制率为(1.23±0.15)%;倒置显微镜下见50mg/L溶胶组细胞数目持续增加,聚集成簇,细胞呈现多角形或梭形,胞浆透亮,而100mg/L 和200mg/L溶胶组的细胞数目分别增加至第4天和第3天开始下降,400mg/L溶胶组和阳性对照组细胞数目持续减少,细胞体积缩小,漂浮细胞增多。
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Solartransmittance and absorptance at any point,as well ascanopy net photosunthesis rate and transpiration rate,can be calculated.
根据此模型,可以计算冠层内任意高度和水平位置上的太阳总辐射和太阳光合有效辐射及其透过率和吸收率,可以计算冠层的净光合率和蒸腾率。
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In the thesis, we use R-Soft program to find the appropriate photonic crystal structure which can replace laser cleaved mirror and provide high reflectivity as high as 71% for 980 nm laser. Furthermore, we replace mirror with air bridge mirror in order to prevent light from escaping below photonic crystal. Then we observe whether it can provide higher reflectivity.
本论文利用R-Soft软体来对二维光子晶体做模拟,找出适当的二维光子晶体排列,能对於波长980 nm雷射提供高的反射率,以使光子晶体能取代一般的雷射的劈裂镜面,制作反射率高达71%的雷射镜面,另外,更进一步将镜面改为空桥式镜面,以避免光从有限深光子晶体下方散逸,来研究是否能提供更高的反射率。
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And the investigation discovery of CTR of market research organization, subway video media arrives rate in 96% above, watch on average alertly rate achieve 74%, most be as high as 97%; And media of the other in be the same as an environment is watched alertly rate is average for 16%, highest for 33%; In the meantime, express to be willing to accept the subway advertising number is broadcasted to exceed 50% on video.
而市场研究机构CTR的调查发现,地铁视频媒体到达率在96%以上,平均留意观看率达到74%,最高达到97%;而同环境中其它媒体留意观看率平均为16%,最高为33%;同时,表示愿意接受地铁视频上播放广告的人数超过50%。
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This section details how to make surface and volume resistivity measurements with these test fixtures, as well as the Alternating Polarity and Alternating Voltage techniques for measuring resistivity.
本节详细介绍如何使用这些测试夹具来进行表面电阻率和体电阻率的测量,以及测量电阻率时使用的变换极性和变换电压的技术。
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The measured total flux of oil-water and temperature difference between upstream and downstream of the heater were employed as inputs, and the oil holdup was used as output of LSSVM, the relation between input and output was trained and the ideal model of oil holdups was obtained by applying a modified PSO to determine the optimal parameters of LSSVM automatically.
该方法将测量的油水总流量和加热器上下游温差作为LSSVM输入,含油率作为输出,对含油率与温差和总流量的关系进行训练,通过改进的PSO优化LSSVM的参数,建立了含油率的优化模型,并用测试数据对含油率的模型进行了比较。
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Meanwhile the change of TOC of the methyl orange solution with the reaction tim...
比较了甲基绿在光降解过程中的色度去除率和总有机碳去除率之间的关系,表明总有机碳去除率滞后于色度去除率。
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Reaction of citric acid with paraformaldehyde gave anhydromethylene citric acid with a yield of 63%;the reaction of compound with acetic anhydride gave the corresponding anhydride with a yield of 87%;the esterification of compound with lauryl alcohol gave anhydrocitric acid monoester with a yield of 76%.
将等浓度的柠檬酸和多聚甲醛加热,反应生成柠檬酸缩醛环酯,产率为63%;与乙酸酐反应得到相应的柠檬酸酐,产率为87%;与月桂醇酯化,生成产物,产率为76%;用二氧六环做溶剂,将与等浓度的碱进行开环反应,生成柠檬酸月桂醇单酯,产率为83%。
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Based on the Angora Rabbit Hair standard, comparised with the international standards, and through a lot of research and test, this article provide some proposals for amending and perfecting the GB/T 13832-1992 Angora Rabbit Hair.
基于长毛兔兔毛标准,通过和国际长毛兔兔毛标准对比,并经过大量的调研对比试验研究,为长毛兔兔毛标准的修订和完善提出了思考和建议:提高平均长度、含杂率、松毛率等技术指标;引入细度、粗毛率、回潮率等新的技术指标;不加入卷曲数考核指标。
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The total field deratization rate was 98.02%,the corrected total field deratization rate was 98.17%;when continuously providing poison bait 3 d,the mortality rate of rabbit and chicken was 40% and 20% respectively,while continuously providing 5 d,the mortality rate was 100% and 80% respectively.When feeding cat continuously 3 d with poisoned mouse and domestic dog continuously 2 d with poisoned brown rat,no poisoning occurred.
结果 摄食系数为0.73,实验室灭鼠率为100%;农村、食堂、饭店、食品超市、食品加工厂的现场灭鼠率分别为97.61%、97.43%、97.71%、100%和100%,现场总灭鼠率为98.02%,现场总校正灭鼠率为98.17%;连续给药3 d,家兔、鸡的死亡率分别为40%和20%;连续给药5 d,家兔、鸡的死亡率分别为100%和80%;给家猫连续3 d喂食中毒的小白鼠,犬连续2 d喂食中毒的褐家鼠,均未见中毒反应。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。