Perforate
['pɜːfəreɪt] or ['pɝfə'ret]
解釋/意思:
(v.) To bore through; to pierce through with a pointed instrument; to make a hole or holes through by boring or piercing; to pierce or penetrate the surface of.
(a.) Alt. of Perforated
安托万整理
同義詞及近義詞：
v. a. Pierce, penetrate, bore, transfix, drill, bore through.
安托万整理
同義詞及反義詞：
SYN:Bored, pierced, drilled
ANT:Unpierced, imperforate
亚伯整理
解釋/意思:
v.t. to bore through: to pierce: to make a hole through.—adj. Per′forable capable of being perforated.—n. Per′forans the long flexor muscle of the toes or the deep flexor muscle of the fingers.—adjs. Per′forant perforating; Per′forate -d (bot.) pierced with holes: having transparent dots as the leaves of certain flowers.—n. Perforā′tion act of boring through: a hole through or into anything.—adj. Per′forātive having power to pierce.—ns. Per′forātor one who bores or an instrument for boring; Per′forātus the short flexor of the toes or the superficial flexor of the fingers.
編輯:卡蒂
例句/造句/用法:
- An expert clerk could perforate such a tape at the rate of fifty to sixty words per minute. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- A cylindrical tube with a perforated end contained the liquid. 佚名. 神奇的知識之書.
- The wet sheets of rubber are cut in square pieces, placed on perforated tin pans and loaded into the dryer, which will hold about eight hundred pounds of rubber. 佚名. 神奇的知識之書.
- The precipice on the opposite side of the canyon is well perforated with the small holes they dug in the rock to live in. 馬克·吐溫. 傻子出國記.
- To this end the burner portion through which the wick passed was perforated at its base to create a proper draft, and later the cap over the base was also perforated. 威廉·亨利·杜利特. 世紀發明.
- Instead of punching Morse characters in the transmission tape however, it was perforated with a series of small round holes forming Roman letters. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- The perforated strips were prepared in thirty minutes by ten persons, and duplicated by nine copyists. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- In operation the perforated tape is placed on the transmission drum, and the chemically prepared tape on the receiving drum. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- It involved mechanical complications that seemed to be insurmountable, and up to the time Edison invented his perforating machine no really good method was available. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- In practice, there was employed such a number of perforating machines as the exigencies of business demanded. 弗蘭克·路易斯·戴爾. 愛迪生的生平和發明.
- This was accomplished by making a chain of articulated cards, like a slatted belt, and perforating these cards with varying arrangements of holes. Edward W. Byrn. 十九世紀發明進展.
錄入:特德