employed population 中文意思是什麼

employed population 解釋
就業人口
  • employed : 非為專一僱主工作的
  • population : n. 1. 人口；人口總數；全體居民；人口的聚居。2. 物的全體[總數]；【生物學】蟲口；種群（量）；群體；族，組，個數；【統計學】對象總體，全域。3. 【物理學】布居；密度。4. 〈罕用語〉殖民。
  1. But this additional food is only obtained by a great additional amount of labour ; so that not only an agricultural has much less leisure than a pastoral population, but, with the imperfect tools and unskillful processes which are for a long time employed ( and which over the greater part of the earth have not even yet been abandoned ), agriculturists do not, unless in unusually advantageous circumstances of climate and soil, produce so great a surplus of food, beyond their necessary consumption, as to support any large class of labourers engaged in other departments of industry

    但是只有靠大量增加勞動，才能生產出更多的糧食，因此不僅農業人口比起遊牧人口來說空閑時間要少得多，而且由於長期使用不完善的工具和不熟練的技藝（在世界上很大一部分地區直到現在仍是這樣） ，除了在氣候和土壤特別有利的情況下，農民們生產不出超過自身消費量很多的余糧，因而供養不了大群從事其他產業的勞動者。
  2. Once a draw for pari - mutuel betting among the large population of horse racing fans employed by the steel industry, mountaineer racetrack faced the nationwide decline in racing popularity in the decade of the 80 ' s

    大概的意思是：曾經一度把在鋼鐵業中許多賭馬迷吸引過去的賽車，在80年代中的十年裡面臨的是全國范圍內的下滑。
  3. The employed population in shanghai in the period from 1966 to

    1976年的上海職業人口
  4. The total employed population rose at a remarkable pace to an all - time high of 3. 34 million, up by about 154 000 over the trough in 2003

    萬人，創歷史新高，較二三年的低谷回升約
  5. In australia nearly a tenth of the employed population are highly qualified foreigners, in canada more than 7 % and in america just over 3 %

    在澳大利亞，幾乎十分之一的帶薪階層都是技能優秀的外國人，這種比率在加拿大超過了7 % ，而在美國僅超過3 % 。
  6. Hong kong has a significant transient population composed of imported workers employed predominantly as domestic helpers

    香港有龐大的暫居人口，其中外地輸入勞工絕大多數為外籍家庭傭工。
  7. At present ningxia has 280, 000 disabled people, the cities disabledperson gets employed the population is 22, 000 people, the employmentrate achieves 78 %

    目前寧夏有28萬殘疾人，城鎮殘疾人就業人數為2 . 2萬人，就業率達到78 % 。
  8. Firstly, the identification of the double medium system is considered, the existence, the uniqueness and the boundness of the solution of the system of the partial differential equations are proved by using the monotone method, the mathematical model of the parameter identification problem is established, and under some mild assumptions, the optimality system about the identification is derived, thus the suitable gradient methods can be employed to solving the identification problem. secondly, the theories of optimal control of distributed parameter system are introduced to investigate the parameters identification problem involving the three - dimensional population system

    利用單調方法證明了正問題解的存在惟一性和有界性，建立了相應參數識別問題的數學模型，並給出了求解這類識別問題的最優化系，從而可利用適當的梯度法，實現對系統參數的識別；把分佈參數系統最優控制理論引入到具有多個識別參數的三維種群生態系統的參數識別問題之中，給出了參數識別問題最優解的存在性結論，證明了狀態方程的解對識別參數的連續依賴性和g （
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