?broad spectrum

broad spectrum發(fā)音

英：[?br??d ?spektr?m]　　美：[?br??d ?spektr?m]

英：　　美：

broad spectrum中文意思翻譯

常用釋義：廣譜：指一種藥物或化學(xué)物質(zhì)能夠殺死廣泛的細(xì)菌、昆蟲(chóng)等。

廣譜

broad spectrum雙語(yǔ)使用場(chǎng)景

1、What does the term 'broad spectrum' mean when applied to sunscreens?───當(dāng)“廣譜(broad spectrum)”用于指防曬霜時(shí)，是什么意思呢？

2、The results showed that: This shows that while Tseng Lan endophyte grass antibacterial ability, broad spectrum antimicrobial.───結(jié)果顯示：這說(shuō)明井欄邊草內(nèi)生真菌抗菌能力較強(qiáng)，抗菌譜較廣。

3、The intent is to offer open specifications and standards able to supply a broad spectrum of use-cases and interoperability.───這樣做的目的是形成開(kāi)放的規(guī)格和標(biāo)準(zhǔn)用以提供廣泛的用例和互操作性。

4、He suggests choosing a broad-spectrum sunscreen, which blocks both types of UV rays, UVA and UVB, with an SPF of at least 30.───選擇一款能夠阻擋UVA和UVB兩種射線的廣譜防曬產(chǎn)品吧，切記SPF值要至少達(dá)到30以上。

5、The suspended sediment of natural streams is usually made up of grains with a broad spectrum of sizes and fall velocities.───天然河流的懸沙，通常系由各種大小尺寸和沉速的粒子組成。

6、Confusion consequently reigns over a broad spectrum of unanswered questions dealing with avian origins and the biology of dinosaurs and early birds.───因此，關(guān)于鳥(niǎo)類的起源、恐龍和早期鳥(niǎo)類的生物學(xué)特性等一系列未解之謎都籠罩在困惑之中。

7、Policies that do so span a broad spectrum.───這樣的政策跨越了很廣的一個(gè)范圍。

8、Amiodarone is a highly effective, broad-spectrum antiarrhythmic drug and has been used in clinical.───鹽酸胺碘酮是一種高效、廣譜的抗心律失常藥，多年來(lái)國(guó)內(nèi)臨床多用于抗心律失常的治療。

9、Unless the activities span a broad spectrum of abilities, though, there seems to be no benefit to general mental fitness.───然而，除非某些活動(dòng)所需的能力很多，否則對(duì)大腦的整體健康毫無(wú)裨益。

broad spectrum相似詞語(yǔ)短語(yǔ)

1、broad jump───跳遠(yuǎn)

2、aromantic spectrum───芳香光譜

3、spectrum webmail───光譜網(wǎng)絡(luò)郵件

4、radio spectrum───射頻頻譜; 射電譜

5、fluorescence spectrum───[光]熒光光譜

6、spectrum───n.光譜；頻譜；范圍；余象

7、broad appeal───廣泛的吸引力

8、spectrum auction───頻譜拍賣

9、broad───adj.寬的，遼闊的；顯著的；大概的；n.寬闊部分；n.(Broad)人名；(英、德)布羅德；adv.寬闊地

浩瀚的反義詞和近義詞？

反義詞：渺小

意思是：指非常微小或無(wú)關(guān)緊要，并且常指同類事物中相比時(shí)較卑賤微不足道的

近義詞：廣闊

意思是：（形）（面積、范圍、領(lǐng)域）廣大寬闊。