Have any fish been contaminated in the Arctic Ocean?
北冰洋的魚受到過污染嗎？
...vast tracts of empty land, much of it contaminated by years of army activity.
大片撂荒的土地，其中大部分由于經(jīng)年累月的戰(zhàn)火而受到了污染
Wash everything thoroughly to avoid contamination with bacteria.
把所有東西都徹底洗凈以避免細菌污染.
《簡明英漢詞典》
Also, be sure all insulators are kept clean and free of contamination.
而且, 還要確保所有的絕緣體清潔、不受污染.
期刊摘選
We must ensure our children against contamination by bad ideas.
我們必須保護我們的兒童不受壞思想的侵蝕.
《簡明英漢詞典》
No conditions exist that predispose the product to external contamination.
在任何情況下不允許將產(chǎn)品暴露于外界的污染物.
期刊摘選
There is a danger of serious contamination from radioactive waste.
放射性廢棄物有嚴重污染的危險.
《簡明英漢詞典》
Pesticide residues have constituted a significant source of contamination of environments.
農(nóng)藥殘留已經(jīng)成為環(huán)境污染的一大重要來源.
期刊摘選
In recent years , the mechanism of contamination and its control by microbiology have been studied systematically.
是我國最早從事環(huán)境水文地質(zhì)和地下水資源管理研究的學(xué)者之一.
期刊摘選
The other part is just contamination.
其他部分只是污染之物而已.
期刊摘選
We believe any level of contamination is unacceptable.
我們認為任何污染物都是不可接受的.
期刊摘選
Little girl, a memory without blot or contamination must be an exquisite treasure.
小姑娘, 一個沒有污跡或污點的記憶一定是個美妙的寶貝.
辭典例句
Objective To understand the contamination status of pathogenic Vibrio in aquatic products.
目的了解水產(chǎn)品中致病性弧菌污染狀況.
期刊摘選
Heavy - metal contamination By heavy metals or their compounds caused by environmental pollution.
重金屬污染由重金屬或其化合物造成的環(huán)境污染.
期刊摘選
There is already a high level of environmental contamination.
環(huán)境污染的程度已經(jīng)很高.
《簡明英漢詞典》
It is usefull to the design of the hydraulic contamination control system.
本文的實驗和理論研究對液壓污染控制系統(tǒng)的設(shè)計具有指導(dǎo)意義.
期刊摘選
The new plastic incise drape could reduce incision and inner incision contamination.
新型切口保護膜能有效減少切口及切口內(nèi)的污染.
期刊摘選
In this paper, carbon contamination mechanisms and various cleaning available were discussed.
本文綜述了同步輻射碳污染的形成機制,對各種清洗方法分別給予分析和介紹.
期刊摘選
Lead is an ancient metal. It causes contamination of air, water and soil, locally and worldwide.
鉛是一種古老的金屬,它可引起空氣 、 水、土壤等環(huán)境污染.
期刊摘選
The resource and mechanism of carbon contamination analyzed during metal uranium and its alloys melting.
分析了熔煉過程中的鈾和鈾合金的碳污染源和污染機理.
期刊摘選
Objective In order to explore the status of environmental contamination in traffic toll gate.
目的探討道路收費站作業(yè)環(huán)境污染程度.
期刊摘選
ACN contamination could result in the disharmony of calcium homeostasis of liver in rats.
結(jié)果認為丙烯腈能顯著地抑制大鼠肝臟Ca2+-ATPase和激活磷酸化酶A的活性,可導(dǎo)致大鼠肝臟鈣穩(wěn)態(tài)的失調(diào).
期刊摘選
Heavy metal contamination of terrestrial environment has been significant issue for people more recently.
重金屬污染正日益受到人們的關(guān)注.
期刊摘選
Cleaning cooking surfaces and cooking food completely reduces the risk of bacterial contamination.
保持炊具表面潔凈,將食物徹底蒸煮減少細菌感染.
期刊摘選
Heavy metals contamination is the main type of soil contamination.
重金屬污染是土壤污染的主要類型之一.
期刊摘選
Always keep food covered to prevent contamination by flies.
時常把食物蓋著以防蒼蠅污染.
《簡明英漢詞典》
By bathing in unclean water, they expose themselves to contamination.
在不干凈的水中洗澡，他們可能會受到感染。
柯林斯例句
Some people are still suffering ill effects from the contamination of their water.
一些人仍在承受水質(zhì)受污染的惡果。
柯林斯例句
The packaging must provide an effective barrier to prevent contamination of the product.
包裝必須提供有效的保護，以免產(chǎn)品受污染。
柯林斯例句
The contamination of the sea around Capri may be just the beginning.
卡普里島附近海域的污染也許僅僅是個開始。
柯林斯例句
And it's not just dropping food on the floor that can lead to bacterial contamination.
2018年12月四級真題（第三套）閱讀 Section B