《我們身邊的納米技術》重點詞語與解釋

《我們身邊的納米技術》重點詞語與解釋

Assessment

Flashcard

Science

4th Grade

Practice Problem

Hard

Created by

Leo Xiao

FREE Resource

Student preview

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20 questions

Show all answers

1.

FLASHCARD QUESTION

Front

納米 (nà mǐ)

Back

非常小的長度單位,等於十億分之一米。 (fēi cháng xiǎo de cháng dù dān wèi, děng yú shí yì fēn zhī yī mǐ.)

2.

FLASHCARD QUESTION

Front

技術 (jì shù)

Back

在生產勞動中積累的經驗和知識。 (zài shēng chǎn láo dòng zhōng jī lěi de jīng yàn hé zhī shi.)

3.

FLASHCARD QUESTION

Front

功能 (gōng néng)

Back

事物或方法所發揮的有利作用。 (shì wù huò fāng fǎ suǒ fā huī de yǒu lì zuò yòng.)

4.

FLASHCARD QUESTION

Front

保鮮 (bǎo xiān)

Back

保持食物、花卉等的新鮮程度。 (bǎo chí shí wù, huā huì děng de xīn xiān chéng dù.)

5.

FLASHCARD QUESTION

Front

探測 (tàn cè)

Back

利用儀器進行考察和測量。 (lì yòng yí qì jìn xíng kǎo chá hé cè liáng.)

6.

FLASHCARD QUESTION

Front

甚至 (shèn zhì)

Back

表示更進一層,強調突出的事例。 (biǎo shì gèng jìn yī céng, qiáng diào tū chū de shì lì.)

7.

FLASHCARD QUESTION

Front

效力 (xiào lì)

Back

事物所產生的有利作用。 (shì wù suǒ chǎn shēng de yǒu lì zuò yòng.)

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