收听者侧音评定值 ( LSTR ) :该测试项为一主观 测试项,用人耳感受侧音并给予评定.
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听筒侧音值：Listener side tone rating (LSTR); 电话声耦合损耗：Telephone acoustic coupling loss (TAL); 回声损耗：Echo loss (EL); ..
基于10个网页-相关网页
luster lstr 光泽
This paper gives a thorough discussion on the issue using LSTR model and LM test statistics.
本文采用LSTR模型和LM检验统计量，对此问题进行了深入细致的探讨。
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Like UPS, Landstar System ( LSTR) is a supply chain, logistics and transportation expert for all sorts of commercial needs.
FORBES: Improved Rental Rates Has Post Properties Sitting Pretty
Shipping companies like LSTR may have a very bright future.
Results from publicly traded firms, including Con-Way Inc. (NYSE: CNW) and LandStar System Inc. (NASDAQ: LSTR), also reflect industry trends as both companies posted better-than-expected sales and earnings in recent months.
FORBES: Trucking industry sales revving
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