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化学 高校生

RHEED法の原理と得られる7つの情報が、この英文に書かれているみたいなのですが、よく分かりません。 分かる方助けてください!🙇‍♂️

INTRODUCTION Reection high-energy electron diHiraction (RHEED) uses a Rnely collimated electron beam with energy of 10-100 keV. The beam irradiates a sample surface with gazing incidence to obtain forward scattered difraction patterms. RHEED enables us to analyze structures of crystal surfaces at atomic levels and also to in situ monitor growth processes of thin films (mo、1988: Ichimiya and Cohen、2004: Peng et al.. 2011). From the arrangement。intensity and profile of the dilraction spots in RHEED patterns as described below in detail、 one can obtain various kinds of information: (1) the periodicity (unit cells) in atomic arrangements. (2) flat- ness of surfaces. (3) sizes of grains/domains of surface structures and microcrystals grown on the surface. (3) epitaxial relation between the grown flms/islands with respect to the substrate. (5) parameters character- izing structural phase transitions. (6) individual atomic positions in the unit cells. and (7) growth styles of thin films and numbers of atomic layers grown. The most important advantages of the method are that it is quite easy to install the RHEED apparatus in Yarious types of vacuum chambers without interfering with other components of apparatuses and to do real- time monitoring during thin-Rlm growths. Because of these advantages.RHEED is nowwidelyusednotonlyin research Iabs of surfaces and thin fims. but also in device production processes in industry Low-energy electron diiraction (LEED、see article Low-ENNERcy ErecroN DirscmoN)。 in which an electron beam of 10-100 eV in energy is irradiated onto a sample surface with nearly normal incidence to obtain back- scattered difraction patterns. is also widely used to analyze the atomic structures of crystal surfaces. Since one has to make the sample face directly to the LEED

未解決 回答数: 1
英語 高校生

(2)和訳 脳のエネルギーを増加させるという考え方には現在ストレスを減らすような緑の空間を訪れる必要はない 合っていますか?

d 人 d is 1 1 証旨9前0 L) SUaY| CaLTY amd focused is ]imited. / 0 生かいら NM ゅ著 can become eyen more/So because Q信te constant nois。 and demands of city livi i eoY 人半めで た4っ7 を ty Hving, sometimes resulting in a lack of brain 6nergy。 However 1 8 new study from Scotland uggests thaf you can increase your brain energy simply s by walking through a park. ゥぁThe idea that んAisiting green spaces/ike parks reduces ? 7 StresS iS not necessarily new. Researchers have 1ong 9 that/green spaces ・ 9 。 吉多する Ho less ROD than busy urban streets do. Previous studies have found that ー (Nsオフ た FC り / 3 jp60ple who live near trees and parks/ have lower levels of stress than /those who he mainly surrounded by concrete. It was not possible until recently /to study th (3) io brains of people /while they were actually outside, moving through the city and th parks. Now, however, a hght, portable version ofa technology that studies brai wave patterns has been developed. With this new technology, the 時 Scotland found that when people made their way through busy areaS, their bra ーー n when wave patterns constantly showed that they Were more stressed than Wh 、 。 walked through a park. Of course。 this study ki 30 MM

未解決 回答数: 1
英語 高校生

本文の(4)の所(赤丸の所)にはinstead ,nevertheless,otherwise ,thereforeのいずれかが入るのですが答えは何となくinsteadかなと思っているのですがどうでしょうか?

aim。 ThiS account is based on the assumption ee peo 由 alk in difterent 二e ve etme ctly the “ they dont ahwayS USe the same EIU d to as Style- cn is usually referre 次の問いに答えなざい。 NN 円 以下の英文を読んで。 eaivesin (0) ) og6e We often position OUTS 8 People do not ahwayS talk 地 rds the Same W39 of variation in SDe6 jinds of interaction. they dontt ahVayS DrOnOUnCG Wol grammatical fornS. This kind 。 shiftng 還、、、 っOne or the theoried_explaining this yariati 開隊Th jnto account who they are talking to_and iter thelr eech style accor 。誠 Coneept of audience design/provides an erplanaGOn 0 孤記計eDy 5Pceken change the way they talk depending on the situation and context they arC talking ple are mainly seeking to thers, and one WaY that speakers yhich means by changing their they happen to be show unity and approval in their dealings with oi can do this is through “linguistic convergence." patterns of speech to fi more closely with those of the perSon にーー talking to [ Tm some situations, speakers may Choose not to ag but (⑳⑩ ) to either 4 maintain their own variety or move to a more extreme variety Of theim dialect in order to emphasize the diference between themselves and the person or people they are

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英語 高校生

英語の問題を教えてほしいです💦 赤で囲ってある部分の( )内の並びかえと和訳がわかりません! よろしくお願いします!!🙇‍♀️

ー HEFant Worker8 are unsknlled theinumberlof highly educated and experienced migrants has been steadily rising. (ぁ)They represent a 10 wide spectrum of occupations ー from computer programmers to awyers, doctors, and teachers.| They move largely within a relatively small community of developed nations (⑬(being / destinations / preferred / with) Europe, Asia, and increasingly the wealthy Middle Eastern countries. 1 According to an analysis of the World Bank, (のthe number of college-educated 1s migrants in developed Western countries rose almost 70%6 between 1990 and 2000. By contrast。 the mumber of those without a university degree rose by only 81% over the same period. Analysts agree that tougher entry requirements for unskiled workers are the major reason behind this difference. *(⑮)Over the course of our history we have come to take it for granted that 20 migration in the world is dominated by movements of people hoping to escape poverty and oppression," commented a senior offcial at a research institute. “Now these patterns are much more complex and multi-directional' he added. Tndeed, surveys iustrate that in todays global village' (6)a wide range of factors isi r. Sure, some are after a may account for ones decieion to mOVe acrOSS the borde < EBIRIIII昌昌時EE

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