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- With the rising demand ever, the orbital resource and frequency spectrum resource for GSO communication satellite has been almost fully exploited and utilized, by means of cross polarization, multi coverage, and orbital space reduction. 隨著通信需求的增長，人們採用極化復用、空間復用和縮小軌位間距等手段，對靜止衛星軌位和無線電頻譜資源作了接近極限的開發利用。
- cross polarization characteristics 交叉極化特性
- cross polarization discrimination 交叉極化鑒別度
- residual equipment cross polarization 剩餘設備的交叉極化
- The two systems of government are polar opposites. 這兩種政體正好相反。
- Cross Polarization Problem in Frequency Re-use Communication System 頻率復用通信系統中的交叉極化問題
- These arguments cancel each other out. 這些爭論彼此勢均力敵。
- His weaknesses cancel out his virtues. 他的缺點抵銷了他的優點。
- It is rash to cross the street without looking both ways. 不朝兩邊看看就穿馬路是莽撞的。
- Most insect do not live in polar region. 大多數的昆蟲不在極地地區生存。
- Cross and angry words in family grate upon the ear. 不高興與生氣的話在一個家庭里令人不愉快。
- This will cancel your debt to me. 這可抵消你欠我的債務。
- His boss directed him to cancel the meeting. 他的老闆指示他取消這次會議。
- A mule is a cross between a horse and an ass. 騾是馬和驢交配而生的雜種。
- The Red Cross dealt out food to hungry soldiers. 紅十字會把食物分發給飢餓的士兵。
- The heavy workload forced me to cancel the camping trip. 繁重的工作量迫使我取消去露營。
- Keywords Zeolite;NMR;2D nutation;Cross polarization;Al coordination; 沸石分子篩;核磁共振;二維章動;交叉極化;鋁配位態;
- Better to postpone the shipment than to cancel the contract. 與其撤約還不如延期裝運。
- This cross marks the spot where she died. 這個十字元號標明她死去的地點。
- He made expiation for our sins on the cross. 他在十字架上為我們贖了罪。
