dense
音標發(fā)音
- 英式音標 [dens]
- 美式音標 [d?ns]
- 國際音標 [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世紀初期進入英語，直接源自希臘語的dasus，意為濃厚的。
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.
我們進入一片濃密的森林。 - The fog was very dense.
霧很濃。 - The corridor was dense with people.
走廊里擠滿了人。 - 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]稠密集;稠集
- Dense area 密集區(qū);成交密集區(qū);致密區(qū);詳細翻譯
- dense concrete 密實混凝土
- dense flint 重火石玻璃;特重火石玻璃;重火面玻璃
- dense liquid [礦業(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
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.
一方面保證了法向應力的降低，提高非密實件的可焊性能；另一方面可以使材料產生較大的塑性變形，改善材料的內部組織，獲得亞微米級甚至納米級塊體材料。機械工程
- 密實
- 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構性質和擴散行為的研究。數學
- 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,并且矩陣也比較稀疏,而不用壓縮方法,矩陣比較稠密。 - (數學集等)稠的
- (負片)密度大的，(底片)厚的，反差強的，濃的
- 密集