この文のitsが分かりません。
センター試験に出た文で
もし人間の人口が現在の割合で増え続ければ我々が知っているような社会生活は 可能でなくなるだろう。
If the human population goes on increasing at its present rate, social life as we know it will cease to be possible.
というものがありますが、この文のitsが何を表しているのか分かりません。
「現在の(=present)割合(=rate)」となるので、itsの存在意味自体が分かりません。
このitsは何なのでしょうか?
一応自分で訳をやってみたのですが、いまいちわからないので
これでいいのか添削をお願いします。
Machiyo Uehara, 49, who chairs an environment committee at the community-oriented Co-Op Tokyo, has been environmental issue since the end of her child-rearing years.At home, she refuses to switch on the air conditioning.
But ever this environment-minded woman frequents convenience stores for groceries when she is late coming home from work. She also stops by a convenience store on her walks at night with her husband.
49歳のうえはらまちよは、共同体指向のCo-Op東京で環境委員会の議長をつとめ、
彼女の子育てがおわった年から環境問題をかかえていた。彼女は自宅で、空調のスイッチを入れることを嫌がった。
しかし、これまでに、彼女が仕事から遅く帰って来ているとき、
環境に気を配る彼女は食料雑貨のためにコンビニエンスストアにしばしば行く。
彼女も、彼女の夫と夜に彼女の散歩に際にコンビニエンスストアに立ち寄る。
The motion of classical particle in a box is periodic with period T=2L/v where v is the particle's speed. The quantum mechanical motion exhibits no such periodicity. Explain how the classical periodic motion is attained in its appropriate limit.
これってつまりどんなことを言っているんでしょうか?
量子力学的には周期性を持たないが、古典力学が云々・・・ となって問題文すら理解できず困っています。
どなたかお力をお貸しください。
英語の文法でどうしても答えに迷っている問題があります。レポートの問題なので答案用紙がありませんので教えてください。こういう質問は今回のみにして、恥を覚悟で質問させて頂きます。
よろしくお願い致します。><
なぜその答えになるかもご教授お願い致します。m(_ _)m
1 ( )his friends work in the same business.
(1)Almost always (2)Most of (3)Most (4)Completely
2 The engineer whose design was chosen will be ( ) a position heading up the production team.
(1)handed (2)offered (3)created (4)applied
3 They invited us ( ) to California for a visit.
(1)to come (2)came (3)coming (4)come
4 She admitted ( )the candy from the jar.
(1)to take (2)taking (3)for taking (4)took
5 We stopped ( ) a snack on our way home from school.
(1)to shop (2)buy (3)buying (4)to buy
6 I'd like a ( ) of bread with may dinner.
(1)pair (2)pinch (3)slice (4)clove
以上 宜しくお願い致します。
至急日本語訳お願いします。長文ですみません。
It seems to be the case that sound changes not only spread from one person to another and from one style to another style,they also spread from one word to another.Sound changes spread through different words one by one.This is called lexical diffusion.When a sound change begins,all the words with a particular vowel don't change at once in the speech of a community.People don't go to bed one night using the sound [u:] and wake up using [au] in house, pouch,how and out.Instead,the sound change occurs first in one word,and then later in another,and so on.In Belfast,for instance,a vowel change affected the vowel in the word pull before put,and put before should.And in East Anglia the vowel in must changed before the vowel in come,which changed before the vowel in uncle ,although thy all started off with the same vowel,and they all ended up with the identical different vowel at a later point.In New Zealand a vowel change which is currently in progress is the merging of the vowels in word pairs like beer and bear,which used to be distinct.This change,too,seems to be proceeding by this process of lexical diffusion.A recent study suggested that the distinction had disappeared completely for most young people in the pair really/rarely,while fear and fair were still distinct in many young people's speech.
This French example illustrates nicely that language change is more accurately thought of as an accumulation of changes in the speech of individuals,rather than something which occurs in the language independently of its speakers.
翻訳ツールは使わずにお願いします。よろしくお願いします。
至急日本語訳お願いします。長文ですみません。
It seems to be the case that sound changes not only spread from one person to another and from one style to another style,they also spread from one word to another.Sound changes spread through different words one by one.This is called lexical diffusion.When a sound change begins,all the words with a particular vowel don't change at once in the speech of a community.People don't go to bed one night using the sound [u:] and wake up using [au] in house, pouch,how and out.Instead,the sound change occurs first in one word,and then later in another,and so on.In Belfast,for instance,a vowel change affected the vowel in the word pull before put,and put before should.And in East Anglia the vowel in must changed before the vowel in come,which changed before the vowel in uncle ,although thy all started off with the same vowel,and they all ended up with the identical different vowel at a later point.In New Zealand a vowel change which is currently in progress is the merging of the vowels in word pairs like beer and bear,which used to be distinct.This change,too,seems to be proceeding by this process of lexical diffusion.A recent study suggested that the distinction had disappeared completely for most young people in the pair really/rarely,while fear and fair were still distinct in many young people's speech.
This French example illustrates nicely that language change is more accurately thought of as an accumulation of changes in the speech of individuals,rather than something which occurs in the language independently of its speakers.
翻訳ツールは使わずにお願いします。よろしくお願いします。