您要查找的是不是：
- According to the data of sample,the time weighted average concentration(TWA)of each sampling spot were calculated. 根據測定的數值計算出每個(gè)測塵點(diǎn)的時(shí)間加權平均濃度(TWA)。
- The time weighted average concentration(TWA) of benzene in workplace (42 29 mg/m 3) was higher than that of our national maximum allowable concentration (6 mg/m 3). 作業(yè)車(chē)間空氣中苯的時(shí)間加權濃度 (TWA)為 4 2 2 9mg m3,高于國家衛生標準 (6mg m3)。
- Prepulse inhibition phenomena suggest that the principle of time priority encoding and time weighting encoding is followed in brain information processing. 前脈沖抑制的規律也揭示了大腦在信息處理時(shí)所遵循的時(shí)間優(yōu)先和時(shí)間加權編碼的大腦信息處理原理。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就會(huì )發(fā)酵。
- Time is sometimes called the fourth dimension. 時(shí)間有時(shí)被稱(chēng)為第四度空間。
- I think the work can be completed ahead of time. 我認為這項工作能提前完成。
- He will come on time even though it rains. 即使下雨，他還是會(huì )準時(shí)來(lái)的。
- Reading occupies most of my free time. 閱讀占去了我大部分的閑暇時(shí)間。
- Objective To study the relationship between the environmental instantaneous concentration(EIC) and time weighted average concentration(TWA) of silica dust in workplaces. 探討生產(chǎn)場(chǎng)所矽塵環(huán)境瞬時(shí)濃度(EIC)與其時(shí)間加權平均濃度(TWA)間的關(guān)系。
- I need some time to orient my thinking. 我需要一些時(shí)間來(lái)使我的思想適應。
- A transistorize radio takes no time to warm up. 晶體管收音機不需要預熱時(shí)間。
- At that time he had two helpers. 當時(shí)他有兩個(gè)助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在這個(gè)時(shí)候打擾你。
- I referred to my watch for the exact time. 我看了一下手表好知道準確的時(shí)間。
- God mete out justice in his own good time. 羞惡自有報，只爭遲與早。
- I spend most of my time scouting around for book. 我把大部分時(shí)間都用來(lái)找書(shū)了。
- It may take a long time to find a solution to the problem. 也許要花很長(cháng)時(shí)間才能找到解決這個(gè)問(wèn)題的辦法。
- The teacher let him off the hook with a warning this time. 這一次老師放過(guò)他，只給了一個(gè)警告。
- I'll overlook your lateness this time. 我可以不計較你這一次的遲到。
- He get seasick every time he crosse the channel. 他每次渡英吉利海峽時(shí)都暈船。
