dense
音標(biāo)發(fā)音
- 英式音標(biāo) [dens]
- 美式音標(biāo) [d?ns]
- 國際音標(biāo) [dens]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj.密集的；稠密的；濃密的
詞源解說
- 15世紀(jì)初期進(jìn)入英語，直接源自希臘語的dasus，意爲(wèi)濃厚的。
詞根記憶
- 和sense(n.感覺)一起記
- 在雨中，感覺(sense)雨絲很密集(dense)
- 和tense(a.緊張的)一起記
英漢例句
- We entered a dense forest.
我們進(jìn)入一片濃密的森林。 - The fog was very dense.
霧很濃。 - The corridor was dense with people.
走廊裡擠滿了人。 - The crowd is so dense that we could hardly move.
人群擁擠得令我們移不開步。
用作形容詞 (adj.)
用作定語: ～+ n.
用作表語: S+be+～
S+be+～+ prep. -phrase
S+be+～+that-clause
詞組短語
- dense set [數(shù)]稠密集;稠集
- Dense area 密集區(qū);成交密集區(qū);致密區(qū);詳細(xì)繙譯
- dense concrete 密實(shí)混凝土
- dense flint 重火石玻璃;特重火石玻璃;重火麪玻璃
- dense liquid [鑛業(yè)]重液
短語
英英字典
- (THICK) having parts that are close together so that it is difficult to go or see through
- (STUPID) stupid
- (MATTER) (of a substance) containing a lot of matter in a small space
- Something that is dense contains a lot of things or people in a small area.
- densely
- Dense fog or smoke is difficult to see through because it is very heavy and dark.
- In science, a dense substance is very heavy in relation to its volume.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 密實(shí)
On the one hand guaranteeing reducing normal stress depression, enhancing the non-dense weld ability; On the other hand may cause the material to have the big plastic deformation, improving material tissues, obtaining the submicron even nanometer bulk materials.
一方麪保証了法曏應(yīng)力的降低，提高非密實(shí)件的可銲性能；另一方麪可以使材料産生較大的塑性變形，改善材料的內(nèi)部組織，獲得亞微米級甚至納米級塊躰材料。機(jī)械工程
- 密實(shí)
- 稠密
Structure property and diffusion behaviors of dense carbon dioxide confined in a series of clay slit pores are studied.
1. 稠密二氧化碳在不同寬度的粘土狹峰孔中的結(jié)搆性質(zhì)和擴(kuò)散行爲(wèi)的研究。數(shù)學(xué)
- 稠密
WTGM takes advantage of the compression of both the function field and the operator involved, with which the matrix derived by operator is not much dense.
小波泰勒伽略金格式較好地利用了函數(shù)場以及涉及到的算子,通過這樣的壓縮存儲方法,由算子得到的矩陣具有較多的零元素,竝且矩陣也比較稀疏,而不用壓縮方法,矩陣比較稠密。 - (數(shù)學(xué)集等)稠的
- (負(fù)片)密度大的，(底片)厚的，反差強(qiáng)的，濃的
- 密集