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- regional structure of population 地區人口結構
- There are also problems in the quality and structure of population that should not be neglected. 在人口素質、人口結構方面也存在一些不可忽視的問題。
- And the probability of crossing and aberrance would be dynamically changed with the structure of population. 遺傳運算參數中的交叉和變異概率隨種群結構特徵動態變化。
- Effects of different spacing form, density on structure of population、light distribution and yield of phaseolus vulgaris were studied under the high yielding condition. 摘要研究了在高產條件下,不同行距配置、密度對奶花芸豆群體冠層結構、光能分佈與利用特性及產量構成的影響。
- Urban agglomeration development necessarilly goes with the change of regional structure of urban agglomerations. 城市群發展必然伴隨著城市群區地域結構的變化。
- The density of population in this city is very high. 這個城市的人口密度非常高。
- region structure of foreign trade 外貿地域結構
- Moderate population scale and density, excellent quality and reasonable structure of population will promote a fully coordination between population and economy, society, resource, environment. 適度的人口規模、適宜的人口密度、優良的人口素質和合理的人口結構將促進人口與經濟、社會、資源、環境的全面協調。
- The microscopic structure of tissue. 組織機構組織的微觀結構
- We know a lot about the structure of genes now. 如今我們對基因的結構有了較多的了解。
- Abstract : Effects of different spacing form、density on structure of population、light distribution and yield of Phaseolus vulgaris were studied under the high yielding condition. 摘要 : 研究了在高產條件下,不同行距配置、密度對奶花芸豆群體田間小氣候變化、冠層結構、光能分佈與利用特性及產量構成的影響。
- The structure of the sentence is strange. 這個句子的結構很奇怪。
- Demography is the analysis of population variables. 人口學是對人口變數的分析。
- Not much information is available about the structure of populations of earthworms. 關於蚯蚓種群結構方面有價值的報道不多。
- The structure of a specific region of the earth's crust. 地況,地質情況某一地區地殼的結構
- We now come to the question of population. 現在我們開始談人口問題。
- Do you know the density of population in this area? 你知道這個地區的人口密度嗎?
- The active regions structure of three superoxide dismutases(Cu,Zn-SOD,Mn-SOD and Fe-SOD) and the catalytic mechanism of metallics in enemy structure have been reviewed respectively. 對銅鋅超氧化物歧化酶、錳超氧化物歧化酶和鐵超氧化物歧化酶等三種金屬蛋白酶的活性結構及酶蛋白中金屬離子催化氧自由基的機理進行了綜述。
- No,actually,it's more a matter of population. 不,實際上這更是一個人口問題。
- Can you analyze the structure of the sentence for me? 你能給我分析一下這個句子的結構嗎?