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High Aspect ratio silicon etch : A review
내에서 wet etch2) 저밀도 플라즈마 하에서 RIE 3) 극저온의 RIE+ICP 하에서 단일 단계 etch 4) ICP-RIE configuration reactor에서 time-multiplexed deep silicon etch 5) 상온 또는 그 근처에서 고밀도 플라즈마 에칭 HAR에서 주요 요인은 다음과 같다. 1) High ER(Etch rate) 2) good trench
blog.naver.com · 2021.02.05
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[AFM] Duration & Payback Period
[Duration] * it measures the average time to recover the present value of the project *Duration↑ → Risk ↑ *Yield to Maturity (YTM): rate of return earned on a bond held until Maturity
blog.naver.com · 2020.06.16
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늙는다는건 우주의 일
time)은 사람의 경우 8년이 걸린다.개의 사망률 배가기간은 약 3년이고 실험실 쥐는 약 4개월이다. p69 곰퍼츠 법칙에서 사망률을 결정하는 변수는 사실 두가지이다. 하나는 MRDT이고 또 하나는 최초 사망률(IMR: initial mortality rate)로, IMR은 성성숙(sexual maturity)으로 측정한다.
blog.naver.com · 2019.03.05
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[블룸버그 칼럼번역] 너무 많은 근로자가 비경쟁계약에 묶여있다.
Why have wages been so slow to rise at a time when demand for workers has pushed the U.S. unemployment rate to its lowest point in nearly half a century?
blog.naver.com · 2018.11.13
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A Beka Academy
Across the nation, parents are switching to video homeschool at an unprecedented rate. These parents are seeking to spend as much as time as possible with their kids, and they’re finding that
blog.naver.com · 2018.10.16
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language reading
quickly recognized the company's lack of supervision and abused the Medicaid program at an exponential rate dental abuse over a period of seven years, but the state took no action during this extended period of time
blog.naver.com · 2018.07.07
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F. 스콧 피츠제럴드(F. Scott Fitzgerald)의 명언
스콧 피츠제럴드의 명언 입니다.여러 가지를 동시에The test of a first - rate intelligence is the ability to hold two opposed ideas in the mind at the same time. and still retain the ability to function. - F.
blog.naver.com · 2018.06.03
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나라얀 바브(Pethia setnai)-열대어키우기
"Flow rate, water volume, and turbidity are likely to vary depending on time of ye.......
blog.naver.com · 2018.05.31
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Financial bond R
Bond issuer (borrower), principal (par value, face value), coupon rate (amount of interest), maturity TVM (time value of money), future value, present value, discount rate (yield) bond valuation yield to
blog.naver.com · 2017.05.08
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독감, 학생들 사이에 급속 확산
. ■ 기사원문 Flu rapidly spreading among students The rate of students contracting the influenza virus has reached an all-time high, health authorities said Tuesday.
blog.naver.com · 2016.12.22
