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- The mean height of 4 year old of A. marina var. australasia is 2.67 m, its growth rate is faster than that of B. sexangula and R. 4年生的澳洲白骨壤平均高 2 .;6 9m;平均地径为 3
- The research results showed:the mean height,DBH,the individual volume and the growing stock increased distinctly with the increasing of stand ages. 结果表明:连栽尾巨桉林分胸径、树高和蓄积量均随着年龄的增长而明显增加,林分表现了早期强速生的特性。
- The community abstract mean height isthe accumulative total of each and every population mean height with its cor-responding relative density as a probability weight. -ea-kt 群落的抽象平均高度为各种群的平均高度以相应的相对密度为概率值的累加,抽象平均高度的变化与生物量的变化相符合。
- Mean height, diameter at breast height (DBH) and stand biomass were 44.8%, 32.7%and 139.76% higher in the mixed stand than in the poplar pure stand respectively. 26a生沙棘-杨树混交林中的杨树平均株高比纯林的高44.;8%25，平均胸径粗增加32
- An integrating mechanism based on the principle of the planimeter is suggested. This instrument may be used to determine the mean height of a curve. No calibration is required. 根据面积仪原理,提出可以利用无刻度的积分机构直接求出底线不太长的曲线的平均高度,如拜氏织维图中的织维平均长度。
- The occurance of macrosomia had relations with mean height, body weight, the number of pregnancy and accouchemen, gestational diabetes mellitus of the mothers. 巨大儿的发生与其母亲的身高、孕末期体质量、孕产次、妊娠糖尿病有关。
- The mean height of the anterior and posterior pedicle was 30.2 mm and 26.1 mm respectively. The mean depth of the pedicle and ala was 27.8 mm and 45.8 mm respectively. The mean posterior alar height was 28.7 mm. 椎弓根前后缘的高度平均为 30.;2mm、26
- monthly mean height field persistence 月平均高度场的持续性
- A Good Method for Rapid Determination of Site Mean Height 一种快速求场地平均高程的好方法
- The climber fell from a great height. 攀登者从极高的地方坠落下来。
- The Apply of Mean Height Field Per 5day on Mid-range Forecast 5天平均高度场在中期趋势预报中的应用
- The twins are unequal in height. 这一对孪生儿高矮不一样。
- From a precipitous height we look at the town spread out below. 我们从险峻的高处眺望铺展在下面的城镇。
- The total height is put at390 feet. 整个高度估计为390英尺。
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨？
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- She can see over the wall because of her height. 她个子高，能看到墙的那一边。
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- Pop was at its height in the early 1960s. 通俗艺术在二十世纪六十年代初最为流行。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
