proper adj. 1.适当的,相当的;正当的,应该的;正式的,正常的。 2.有礼貌的;规矩的。 3.固有的,特有的,独特的 (to)。 4.本来的,真正的;严格意义上的〔用于名词后面〕。 5.【语法】专有的;〔古语〕自己的;【天文学】自身的。 6.【纹章】本色的。 7.〔英口〕纯粹的,完全的。 8.〔古语〕漂亮的,优美的。 9.【宗教】仅限节日应用的。 I dislike proper children. 我不喜欢一本正经的孩子。 The book hardly belongs to literature proper. 这本书不好说是纯文学书。 the dictionary proper 辞典正文。 temperature proper to August 八月特有的气温。 Ferosity is proper to tigers. 凶猛是老虎的天性。 a peacock proper 【纹章】天然色彩的孔雀(纹章)。 architecture proper (不包含雕刻、管道等加工工程的)主体纯粹建筑。 There will be a proper row about it. 这个事情要引起一场大乱子来的。 a proper man 〔古语〕漂亮的男子。 quite a proper book 一本极好的书。 as you think proper 你认为怎么合适就…。 at a proper time 在适当的时候。 in the proper sense of the word 按照这个词的本来意义。 in the proper way 用适当方法。 paint sb. in sb.'s proper colours 老老实实批评某人。 proper for the occasion 合时宜。 adv. 〔方言〕适当地,好好地;非常,很;完完全全地;彻底地。 n. 〔常 pl. 〕【宗教】特定礼拜仪式,特祷;特赞。
length n. 1.长,长度,长短。 2.(时间的)长短,期间。 3.(赛艇的)一艇的长度;一马的长度。 4.程度,范围。 5.【板球】球程;投至适当距离的球。 6.【语言学】音长。 7.一段,一节。 a dress length, a length of cloth 一段料。 a length of pipe [tubing] 一节管子。 The boat won by three lengths. 这只艇以三艇长之差得胜。 a (good) length ball 球程准确的球。 at arm's length 在手臂伸得到的地方,疏远 (keep sb. at arm's length 不与接近,敬而远之)。 at full length 1. 冗长地;充分地,详细地 (give all the facts at full length 提供详细的材料)。 2. 全身平伸地 (lie at full length 挺直身体躺着)。 at great length 冗长地,??唆唆地。 at length 1. 最后,终于,好容易才。 2. 充分地,详细地 (speak at great length 详细讲了好久)。 at some length 相当详尽地。 cannot see beyond the length of one's nose 鼠目寸光。 draw out to a great length 拖得很久,占去很长时间。 fall [measure] all one's length 直挺挺地倒下。 find [get, have, know] the length of sb.'s foot 了解某人的弱点。 go (to) all lengths [any length] = go to great lengths 什么事都做得出;不遗余力。 go (to) the length of (doing) 甚至于,不惜。 go the whole length of it. 彻底干;干到底。 length of (sb.'s) days [life] 某人的寿命。 measure one's (own) length 跌倒在地。 of some length 相当长。 over [through] the length and breadth of 到处,四面八方。 work at arm's length 在不利的条件下工作。
Keep proper length of pipe when put into the manhole 布放后应保留适当长度于引进端人(手)孔或拉箱内。
Lr accelerator may be trimmed to proper length with knife or shear for neat fit 若产品太长,可剪断绝不影响功能,剪断部分可顺油管往后加装,功效愈好。
The effect of length of carbon chain on spumescence capability ; detersive efficiency were studied , then choose proper length carbon chain for different purpose 通过实验测定碳链长度对泡沫力、洗涤力等的影响情况,为不同使用目的选择合适长度碳链的烷基甜菜碱提供依据。
If choosing the chaotic code with best performance and proper length , proper probability of false alarm and threshold , small acquisition time and large acquisition probability will be achieved 接收数据的最终目的是为了检测出数据,首先是对扩频信号进行解扩,其次是对剩下的载有信息的信号进行解调。
The results show that the heat preservation coating and its proper thickness are favorable to the enhancement of filling mold speed of aluminium alloy ; the higher the pouring temperature is and the larger the ratio of hollow areas of vertical pouring is , the faster the speed of filling mold of aluminium alloy is ; if the mold is too thick or too thin , it may decrease the speed of filling mold ; the proper length and the area of vertical pouring are favorable to the enhancement of the speed of filling mold ; although negatire - pressure may improve filling the speed , too high negatire - pressure may enlarge the flaw in casting 结果表明:保温涂料及一定的涂层厚度有利于提高铝液的充型速度;浇注温度越高、直浇道空心面积率越大,铝液充型速度越快;模样厚度太厚或太薄,均会使铝液充型速度降低;一定的直浇道长度及直浇道面积有利于提高铝液的充型速度;施加负压会使铝液的充型速度大大提高,但负压过大会增大铸造缺陷。
百科解释
In relativistic physics, proper length is an invariant measure of the distance between two spacelike-separated events, or of the length of a spacelike path within a spacetime.