响应比
- 与 响应比 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The application of INMM to the computation of responses of induction logging sonde shows that the speed of INMM achieves an improvement of two orders of magnitude over that of NMM.
INMM在感应测井响应计算中的应用表明,其速度比NMM有两个量级的提高。
-
According to the Box-Benhnken design principle,the method of response surface method with 3 factors and 3 levels was used. The factors influencing the technological parameters were determined by means of regression analysis. Response surfaces were finally graphed with the yield as the response value. The synthesis conditions were optimized as follows:reaction reagent was NBS,stoichiometric proportion between NBS and anhydrovinblastine was 1.07; the dosage of TFA was 22 mL/L; reaction temperature was -68 ℃ and duration was 90 min.
在单因素实验基础上,根据Box-Benhnken实验设计原理,采用三因素三水平的响应面分析法,研究了各个因素及其交互作用后,得到了合成7′-Br-脱水长春碱的最佳工艺条件:以二氯甲烷为溶剂,采用NBS为溴代剂,其用量与底物的物质的量比为1.07∶1,TFA的加入量22 mL/L,在-68 ℃下反应90 min,终止反应后,得到卤代产物。
-
The effect of cell temperature,gas humidification temperature,pressure and reactant gas flow rate on the performance of PEM fuel cell was studied by experimetal methods.Some characteristics of the law with interdigitated flow fields from the cell polarization curves were obtained.
PEM燃料电池是21世纪最具希望的汽车动力源,它以其操作温度低比能量高、响应速度快、启动速度快和零环境污染等固有优势,可以广泛的作为便携式、移动式和大型固定式设备的动力源。
-
But then government scientists realized the leak was five times larger than they had been led to believe, and days of lulling statistics and reassuring words gave way to an all-hands-on-deck emergency response.
但政府里的科学家们认为泄漏情况比他们曾经料想的要严重5倍,好几天的静态数字和重复保证的话语让位于全方位的紧急响应。
-
The experiment result shows that this control method can improve the dynamic performance of the motor control system, which accelarates motor responds and restrains overshoots. For the step external disturbance, the system speed only shows a pulse fluctuation with a width of 0.1 s, and the amplitude is one half of that of PID controller.
实验结果表明,该控制方法显著地改善了电机控制系统的动态性能,使电机响应迅速而且没有超调;对于阶跃型外界扰动,系统的速度仅出现了宽度为0.1 s的脉冲型波动,且幅度比PID控制至少减小50%。
-
Four main saccharifying technical conditions of wheat beer influencing α-amino nitrogen content of wort including wheat malt proportiong, the ratio of water and raw materials, holding time at 52 ℃, and holding time at 65 ℃ were optimized by response surface method and the mathematical model of each factor incluencing α-amino nitrogen content was established.
采用响应曲面分析法对影响小麦啤酒麦汁α-氨基氮含量的4个主要糖化工艺参数即小麦芽比例、水料比、52 ℃保温时间和65 ℃保温时间进行优化,建立了各因素对麦汁α-氨基氮含量影响的数学模型。
-
Card issuers are also able to respond much more swiftly and flexibly to stormier conditions than mortgage lenders are, by changing interest rates or altering credit limits.
通过改变利率或更改信用额度,发卡机构也能够比抵押贷款放款人响应更为迅速和灵活的波动状况。
-
Smaller bodied guitars are often labeled as more expressive because they have richer midrange and sweeter treble response than their big-bodied brothers.
小琴体吉他通常被挂上表现力丰富的标签,因为她们比大个子兄弟拥有更丰富的中音频响,和甜美的高音响应。
-
The fuzzy T-S model was much more precise than the neural network model for burning through point based on process parameters. The rise time and regulating time of the fuzzy predictive control method were respectively 9 min and 18 min which were both much shorter than those by using the fuzzy control method for burning through point in lead-zinc sintering process.
结果表明:模糊T-S模型能有效抑制垂直燃烧速度不确定性的影响,具有较高的辨识精度,能够满足工业现场生产指导的需要;此外,烧穿点的模糊预测控制方法比单纯的模糊控制调节时间短、超调量小,能快速有效地响应烧穿点的变化,具有一定的应用价值。
-
Comparison of the same Southwest monsoonal climate areas and the same study period with Dongge Cave and Kahf Defore Cave in δ18O values, the tufa core of δ18O in Huanglong is higher extent than these of Cave records, which altitude effect and different removal of moisture source regions maybe lead to extent difference in δ18O values; and we can draw a conclusion the tufa core records of Huanglong in the high altitude and middle latitude areas is more sensitive respond to climatic environmental changes than records of stalagmites in Dongge Cave and Kahf Defore Cave from the low altitude areas.
同属西南季风区、由于海拔效应和距离水汽来源远近不同等因素的影响,在同时段内黄龙钙华δ18O 的变化范围和变化幅度都比董歌洞和Kahf Defore 洞的δ18O记录要大,说明处于中纬度、高海拔的黄龙钙华相对于低海拔的董歌洞和Kahf Defore洞石笋对气候环境的响应可能更加敏感。
- 推荐网络例句
-
On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
-
Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
-
You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?