useful adj. 1.有用的,有益的,有效的,有幫助的。 2.〔俚語(yǔ)〕值得稱贊的,精通…的 (at)。 make oneself generally useful 事事有用,事事幫得來(lái)忙 (He must make himself generally useful. 他可事事都干得來(lái))。 a pretty useful performance 相當(dāng)精采的演出。 His wife is very useful at cooking. 他的妻子很會(huì)做菜。 adv. -ly ,-ness n.
property n. 1.財(cái)產(chǎn);資產(chǎn);所有物;所有地,地產(chǎn);所有,所有權(quán)。 2.性質(zhì),特征,屬性,特性;【邏輯學(xué)】非本質(zhì)特性。 3.〔pl.〕 【戲劇】道具;〔英國(guó)〕服裝。 a man of property 有產(chǎn)業(yè)者。 real property 不動(dòng)產(chǎn)。 movable [ personal ] property 動(dòng)產(chǎn)。 Is this your property? 這是你的東西嗎? The secret is common property. 那個(gè)秘密人人知道。 literary property 著作權(quán),版權(quán)。 the properties of soda 碳酸鈉[蘇打]的特性。 property in copyright 版權(quán)所有。
The process of drawing can import many useful properties to a synthetic fiber . 拉伸處理能給合成纖維增添許多有用的性能。
Convex sets and functions have many interesting and useful properties which are not explored in detail here . 凸集和凸函數(shù)具有很多重要的和有用的性質(zhì),在此不作詳細(xì)討論。
Some other useful properties for the 控件的其他一些有用的屬性包括
Metal has many useful properties , of which strength is the most important 金屬有許多有用的性能,其強(qiáng)度是首要的。
Threads also contain a number of useful properties , as shown in the following table 線程也包含許多有用的屬性,如下表所示:
Steel has many useful properties , so it is widely used in the engineering industry 鋼有許多有用的特性,所以它在機(jī)械制造業(yè)中得到了廣泛的應(yīng)用
Steel , which has many useful properties , is widely used in the machine - building industry 鋼有許多有用的特性,所以它在機(jī)械制造業(yè)中得到了廣泛的應(yīng)用
Like most metals , titanium is combined with alloying elements to make alloys of titanium that are stronger and have other useful properties 鈦合金和很多合金金屬一樣,也是由鈦與一些有用的金屬成份組成,以滿足對(duì)材料性能的要求,但
A series of research tests to zno elements have been made in order to solve this problem , and some very useful properties have been found 為了配合解決mov的均流問(wèn)題,本文對(duì)mov閥片進(jìn)行了一系列研究性試驗(yàn),得到了一些有價(jià)值的結(jié)論。
The first useful property of an xml signature is that it can be applied to any sort of digital content sometimes called a data object , including xml 已知密文攻擊的一個(gè)常見(jiàn)方式是蠻力攻擊,該方法使用每一個(gè)可能的密鑰來(lái)解密密文(回憶前面的汽車示例) 。