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- 160/230/352毫米Schmidt望遠鏡的設計和制造THE DESIGN AND MANUFACTURE OF 160/230/352 mm SCHMIDT TELESCOPE
- 豐年(an)a year of abundance
- 方法選取某化纖企業(yè)352名噪聲和高溫作業(yè)人員為觀(guān)察組,263名同廠(chǎng)非噪聲和高溫作業(yè)人員為對照組,采用現場(chǎng)調查、環(huán)境監測和職業(yè)性體檢的方法進(jìn)行現場(chǎng)和健康情況的調查。[Methods] 352 noise and heat-exposed workers in a chemical fiber enterprise were taken as the observation group and 263 non noise and heat-exposed workers in the same factory were taken as the control group.
- 美國西班牙語(yǔ)an?American Spanish an?
- α-ANα -AN
- AN含量AN contenl
- 算符aNoperator aN
- 慣用的方法是令an等于零。The conventional procedure is to set an equal to zero.
- AN-50系統AN - 50 system
- (capitolcityisXi'an西安)擅usurp
- 黑曲霉An.6aspergillus niger An. 6
- An的生成集generating set for An
- AN相互作用AN interaction
- An-型路代數An - path "algebra
- E－An－76在樺木KP漿及麥草Soda－AQ漿CEH三段漂中的應用BIOLEACHING OF BIRCH KP AND WHEAT STRAW SODA-AQ PULPS WITH E-An-76
- 硝酸銨（AN）ammonium nitrate(AN)
- 接入網(wǎng)（AN）Access Network (AN)
- 丙烯腈（AN）Acrylonitrile
- Di-Ab-An體系Di-Ab-An system
- 一種AN逐跳認證模型的設計Design of hop-by-hop authentication model for AN
