annual exposure 中文意思是什麼
annual exposure
解釋
年照射量-
Mortality rates for leukaemia and brain tumour of highly exposed train drivers ( 21 ? t average annual exposure ) were compared with medium and low exposed occupational groups ( i. e. station masters with an average exposure of 1 ? t )
高暴露的火車駕駛（年暴露平均為21微特司拉）的白血病及腦瘤死亡率與中、低暴露的族群進行比較（如年平均暴露為1微特司拉的站長） 。 -
However, when upon assessment, a radiation worker ' s estimated annual cumulative exposure is unlikely to exceed a specific proportion of the dose limit, the employer may instead monitor the operation environment or personal doses through sampling
但經評估輻射作業對輻射工作人員一年之曝露不可能超過劑量限度之一定比例者，得以作業環境監測或個別劑量抽樣監測代之。 -
Workers whose annual dose is likely to exceed 6 msv are required to be classified as radiation workers. this requires that their exposure be measured and regularly monitored and that they be subject to periodic medical examinations
全年吸收劑量有可能超過六個毫西韋特單位的人士，便被列為在輻射下工作的人士，需接受輻射接觸量的量度和定期監察，並需定期進行身體檢驗。 -
The annual meetings of the boards of governors of the world bank group and the international monetary fund is held outside washington only every three years, and it gives the host venue unmatched exposure
會展舉行九七世銀年會獲得國際贊譽世界銀行/國際貨幣基金組織理事會年會每隔三年于華盛頓以外的地方召開。
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