常見例句

雙語例句

• Methods A cross-section epidemiological investigation was carried out in 152 gem processing factories and(4 591) gem processing workers in Guangdong.
  方法對152家寶石加工廠和4 591名寶石加工工人進行矽肺橫斷面流行病學調查。
• Vehicle real driving investigation comes up with time section cross method, and uses advanced instruments such as non-contacted speed sensor with tracking filter etc.
  車輛行駛狀況路上調查采用分時段交錯法進行，并使用具有高精度的可跟蹤濾波的非接觸式速度傳感器等先進設備采集數據。
返回 cross-section investigation