例句與造句

1. Difference in basic population structure of the ethnic groups in kazakhstan
   哈薩克斯坦不同民族在人口基本結(jié)構(gòu)方面的差異
2. The large basic population courses that the speed of population increasing is hard to drop down rapidly in short time
   人口基數(shù)大，又使人口增長(zhǎng)速率在短時(shí)期內(nèi)難以大幅度下降。
3. According to the population equilibrium equation and utilize the population poly - factor compounding projection , this paper expounds the basic population projection methods and steps in the exoteric regions so as to provide the concrete population forecast practice some instructions
   本文依據(jù)人口平衡方程，運(yùn)用人口分要素組合預(yù)測(cè)法，闡述了開(kāi)放區(qū)域人口預(yù)測(cè)的基本方法和步驟，從而為具體的人口預(yù)測(cè)工作提供思路借鑒。
4. Taking the population calculated from the basic seedlings formulas self - drafted of the dry - land seedling - raised on plastic trays ( dpt ) with scattered - planting in double - season rice as the middling population , one population of the higher and the lower were set respectively , and the yields and yield formations of these different basic populations were compared
   摘要以自擬基本苗公式計(jì)算出的苗數(shù)為中等群體，設(shè)置上下水平基本苗數(shù)各1個(gè)為對(duì)照，比較了早、晚稻塑盤(pán)早育拋栽不同群體起點(diǎn)產(chǎn)量及其形成的差異。
5. It's difficult to find basic population in a sentence. 用basic population造句挺難的