Every screen material on the market has a so-called gain factor. This is perhaps the most important specification for any screen. Some screens are "low gain" and some are "high gain." Most white home theater screens are low gain, and carry ratings in the range of 1.0 to 1.3 gain. Som...
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Base Antenna: High Gain Antenna; Nature of Operation: Receiving Antenna; Sturcture Form: Wire Antenna; Dimensionality: Two-Dimensional Antenna; Function: GPS Antenna; Feature: High Gain, Low Noise; Antenna Material: ABS; Installation: Car / GPS / Glonass Antenna; ...
for the 895 first-years preparing ourselves for business moguldom, what really excited us was our good luck. A Harvard M.B.A. seemed like a winning lottery ticket, a gilded highway to world-changing influence, fantastic
And what happened in Ithaca, home of Cornell University, which is also high on the list?I grew up in Pittsburgh and went to college at Cornell, so I can answer for both. 出自-2015年12月阅读原文 But what I learned, and what stuck with me through my time teaching writing at Harvard, ...
44. Poor people may have to give up eating certain foods because of their high prices. 45. A number of existing farming technologies could be used to reduce the negative effect of climate change on food production. 文章开头:One of my bad habits is saying “busy” when people ask me how...
This article is an in-depth exploration of the promise and peril of generative AI: How it works; its most immediate applications, use cases, and examples; its limitations; its potential business benefits and risks; best practices for using it; and a glimpse into its future. ...
Most people assume that regular exercise does wonders for your body and mind—but what exactly are its health benefits? 【拓展】 assume (that)…假设/认为…… It is assumed that….人们认为…… assumption n. 假定;假设;担任 an assump...
6.What is the main idea of the news item? [A] Alitalia's attempt to help Wind Jet out. [B] Cancellation of flights at Rome Airport [C] Problems caused by Wind Jet's cash shortage. [D] Expected changes of Wind Jet’s flight destinations. Question 7 and 8 are based on the foll...
Number of. Here and there. For instance. More or less. I AM. You are. Go out. Do it. How old. Set off. Stay up. Day in day out. Listen to the following sentence and Mark the licking past. Come and enjoy us. Please leave it alone. She is living far away. Do you know a ...