...55m高度对面墙)前者为6m而后者不足4m,前者玻璃球直径由=3mm比后者由=5mm小,前者玻璃球响应时间指数(Response Time Index)RTI=36(ms)0.5也比后者RTI=75(ms)0.5的指标先进。
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响应时间系数 response time index 是喷头动作灵敏度的度量,表示为RTI=τu0.5,τ为热敏感元件的时间常数,单位为s;u为气体流速,单位为m/s。
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反应时间指数 response time index 张力时间指数 tension time index; tension-time index; tensiontimeindex ..
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time response index 时间响应指数
The server's availability index is derived from the ratio between the current response time and the response time in optimum conditions (with no Domino transactions).
服务器的可用性指数是指当前响应时间和最佳响应时间(没有 Domino 事务)的比率。
Gives the comparative analysis of index expansion rate, creation time and search response speed by experiment, the result shows that this technique improves the index space and time efficiency.
通过实验,对索引膨胀率、创建时间和检索响应速度进行了对比分析,表明该技术提高了索引的空间与时间效率。
Auditory brainstem response (ABR) threshold and hemorheological index were measured and cochlea microcirculation on several different time point before and after being exposed to blast respectively.
爆震前后于多个时间点测定听觉脑干反应(abr)阈值与血液流变学各指标,并观察耳蜗微循环。
Now we're going to compare high glycemic index foods with low glycemic index foods, and so the curve of blood sugar with high glycemic index foods, those that create an exaggerated blood sugar response over a period of time might look like this.
现在我们要对高血糖指数的食物和,低血糖指数的食物进行对比,那些高血糖指数食物所形成的曲线,那些会在某段时间内产生过高血糖的食物,所形成的曲线看起来可能就是这样的
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