- 重点词汇
- andconj. 和，与;而且;于是，然后;因此;
- lightn.光;发光体;点火物;眼光;亮色;窗;
- markedlyadv.显著地;引人注目地;
- bothadj.二者，两者都;
- fluctuatevi.波动;涨落;
- outputsn.产量( output的名词复数 );输出;（人、机器、机构的）产量;输出端;
- radion.无线电;收音机;无线电广播台;无线电收发报机;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- 相关例句
The transmission signal of a narrow beam irradiated on a flow particle system may fluctuate.
窄光束照射流动颗粒系时,透过率会产生起伏.
网络文摘精选
It's natural for activity levels to fluctuate throughout the course of a week.
一周中,状态发生波动是正常的.
网络文摘精选
It must be much smaller than a star, in order that its signals fluctuate so rapidly.
它一定比一颗恒星小得多, 才能如此快速地发出信号.
词典精选例句
Leave a maximum of three hours between meals. This ensures your metabolic rate doesn't fluctuate.
每餐之间留下最多不超过3个小时的间隙. 这样可以确保你的新陈代谢水平相对稳定.
网络文摘精选
Cotton irregular, the cotton index fluctuate narrowly on the liverpool ( england ) market.
棉花:涨落不定.在英国利物浦市场上, 棉花指数 涨落 不大.
网络文摘精选
Life-cycle process, various types of transferase activity has Change fluctuated.
生命周期过程中, 各式转移酶活性有增减.
互联网摘选
Though the pass rate has always fluctuated, the latest result has brought renewed heart-searching.
尽管及格率经常上下波动, 但最新的结果再次引起了人们的反思.
互联网摘选
