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lower quadrant是什么意思？

lower quadrant

下象限

相关词汇
lower quadrant

lower

adj. 下方的，在底部的，较低级的；v. 降低，减少，缩小；

quadrant

n. 四分之一圆，扇形体，象限仪，四分仪；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
You must be on your guard against the dog.
你一定要防备那只狗。
Stand up to them!
起来反抗他们!
Regardless of danger, he climbed the pagoda.
他不顾危险地爬上了高塔。
The boy pulled himself to the top of the wall and looked over.
那个男孩趴在墙头上看。
I am busy at the moment; I'll get one of the assistants to see to you.
我现在很忙, 我叫一个助手来照料你。
No more workers are being taken on at present.
目前不雇请更多的工人。
She takes after her mother.
她长得像她母亲。
Part of the nurse's job is to show people in to the doctor's office.
把人们领进医生的诊室是护士工作的一部分。
Running through the forest in the dark, the boys were greatly afraid.
孩子们在黑暗中穿过树林, 心里非常害怕。
a professor of ophthalmology
眼科教授
When Tom’s companions drank to the Hans en Kelderr, or Jack in the low cellar, he could not help displaying an extraordinary complacence of countenance.
当同事们举杯向他祝贺那未出世的孩子时，汤姆不禁露出一种异常得意的神情。
I won't take a chance on a July holiday in Britain—it always rains.
我不会冒险在7月份去英国度假——那时天老是下雨!
a specialty store
特色商店
At the moment it is being presided over by each member in turn.
那时, 每个成员轮流主持。