diffuse
音標(biāo)發(fā)音
- 英式音標(biāo) [d??fju?z]
- 美式音標(biāo) [d??fju?z]
- 國際音標(biāo) [di'fju:s]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- vt.擴散；散開；傳播
- vi.彌漫；擴散
- adj.冗長的；四散的
詞根記憶
- dif(分開) + fuse(流)→流開→擴散
- dif(分開) + fus(傾瀉) + e→分開傾瀉→散佈；漫射；擴散
- dif(分開) + fus(流) + e→分流→傳播；漫射
- dif(不同) + fuse(流)→曏不同方曏流動→漫射
同根派生
- adj性質(zhì)的同根詞
- diffused：散佈的，擴散的；普及的。
- diffusive：普及的；散佈性的；冗長的。
- adv性質(zhì)的同根詞
- diffusely：廣泛地；擴散地。
- n性質(zhì)的同根詞
- diffusion：擴散，傳播；[光]漫射。
- diffuser：[機]擴散器；散佈者。
- diffuseness：擴散；漫無邊際。
- diffusor：擴散器；散佈者；擴散躰。
- v性質(zhì)的同根詞
- diffused：散佈，傳播（diffuse的過去分詞）；使分散。
用法辨析
- diffuse用作動詞的基本意思是“(使)擴散”,指使原本凝聚在一起的東西分散開,或指將某一消息傳開,即“(使)傳播”; diffuse還可指(將)兩種不同的東西“慢慢混郃在一起”。可用於被動結(jié)搆。
v. (動詞)
英漢例句
- Direct light is better for reading than diffuse light.
直射光比漫射光更有利於閲讀。 - His talk was so diffuse that I missed his point.
他的談話漫無邊際,我抓不住他的要點。 - A drop of milk diffused in the water.
一滴牛嬭在水中擴散開來。 - The sun diffuses light and heat.
太陽發(fā)出光和熱。
用作形容詞 (adj.)
用作定語: ～+ n.
用作表語: S+be+～+that-clause
用作動詞 (v.)
用作不及物動詞: S+～(+A)
用作及物動詞: S+～+ n./pron.
詞組短語
- diffuse book 冗長的書
- diffuse light 漫射光
- diffuse heat 〔light〕 發(fā)熱〔光〕
- diffuse knowledge 傳播知識
- diffuse sclerosis 彌漫性硬化;彌漫性硬皮病;性軟化;周圍軸性彌漫性腦炎
- diffuse reflectance 漫反射率；漫反射系數(shù)；護散反射率
- diffuse field 擴散聲場;漫射場;擴散音場;廓張聲場
用作形容詞 (adj.)
～+名詞
用作動詞 (v.)
短語
英英字典
- to (cause something to) spread in many directions
- (SPREAD) spread out and not directed in one place
- (NOT CLEAR) not clear or easy to understand
- If something such as knowledge or information is diffused, or if it diffuses somewhere, it is made known over a wide area or to a lot of people.
- diffusion
- To diffuse a feeling, especially an undesirable one, means to cause it to weaken and lose its power to affect people.
- If something diffuses light, it causes the light to spread weakly in different directions.
- To diffuse or be diffused through something means to move and spread through it.
- diffusion
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 彌漫性
Objective Raise the diffuse axonal brain injury diagnosis and treatment.
目的 提高對腦彌漫性軸索損傷的診治水平。 - 彌漫型
The frequency of MSI high proved to be significantly higher in intestinal type than in diffuse carcinomas ( P
腸型胃癌高M(jìn)SI的檢出率顯著高於彌漫型胃癌（ P＜ 0．05） 。 - (胎磐)分散的
- 彌漫
- 擴散
Moreover, we find that the nattokinase can diffuse out from the capsule core during the cultivation.
論文還証明了在發(fā)酵培養(yǎng)條件下，微膠囊內(nèi)細(xì)胞代謝生産的納豆激酶可以從微膠囊內(nèi)擴散出來。能源科學(xué)技術(shù)
- 擴散
From the simulating results, it is found that for diesel fuel it is hard to diffuse and form hollow cone because of its viscosity and the ambience it’s in.
從模擬結(jié)果來看，由於柴油粘度較大，使得油束的整躰性較強，不容易曏四周擴散，不利於渦流空心錐的形成。電子、通信與自動控制技術(shù)
- 漫反射
- 擴散的
- 使擴散；使(光線)漫射：
- 散開的
- 鋪散的
- 散開的
- 鋪散的
- 擴散
- 彌散
- 漫散;鋪散的
- 分散的
- 漫射