5-years, and DBH, height, stem volume, wood density and bark thickness at 10.
5年生胸径、树高、材积、木材密度和树皮厚度的遗传变异进行了研究，结果表明：10。
Higher density stands reach quatitive maturity earlier than lower density stands, the annual stem volume produced by unit land area of higher density stand is larger than that of lower density stands.
随着密度的增加，林分达到数量成熟期的年限变短，若以数量成熟期为采伐年限，则单位面积年均材积产量仍以高密度林分为最大。
Method for estimating biomass and net production of forest vegetation from stem volume of stand was proposed in this paper, and biological production all over China was estimated by using this methed.
利用森林蓄积量推算森林生物量和净生产量的方法，系统研究了我国森林植被的生物生产力。
Half the fat is used to create the volume needed to fill the divot and half is processed to isolate stem and regenerative cells.
其中一半的脂肪细胞是用来填补缺损造成的空缺，另一半则用于分离可再生的干细胞。
Nokia, which is still the world’s largest handset maker by volume, needs the new devices to stem its decline in the percentage of industry revenues it earns, known as “value share.”
虽然诺基亚还是全球最大的手机制造商，但它需要新产品推动收益增长。
The effect of different substrate on diameter of stem, width of seedling, dry weight of stem, dry weight of root and volume of root is significant at 1% and 5% level.
不同配比的基质分别在5 %和1%水平上不同程度地影响着番茄幼苗的开展度、茎粗、茎干重、根干重和根体积等幼苗生长指标。
The excess volume of blood to be handled by the heart may stem from diverse causes.
须心脏处理的额外血容量，可由于多种原因产生。
This model suggests that, when the relation "parallelogram rule" exists between main stem and sub branches, the total volume of branches is minimal.
该模型认为，当主干与侧枝的截面积之间存在类似平行四边形法则的关系时，分枝的体积取极小值。
Growth process of height, diameter and volume of the largest two stems of some sampled black locust stands on Weibei-loess plateau were described by analyzing stem disks and growth rings.
通过对渭北黄土高原刺槐人工林最大林木的树干解析和年轮分析描述了林分最大两株林木的树高、直径和材积生长过程。
Volume II covers an equally wide spectrum, from mass spectrometry to embryonic stem cells.
从群众测谱学在胚胎的干细胞把II保险一同样宽范围收集成卷。
Methods 32 cases of CPE patients were detected with MRI in volume of hippocampal area at anterior white commission paralleled with long axis of stem in symmetric and coronary section.
方法采用冠状切面，左右对称，平行于脑干长轴，由白质前联合位置测量了32例复杂部分性癫痫病人头MRI海马区体积。
The cells increased in quantity and enlarged in volume made the stem diameter thicker.
众多细胞数量和体积的增加，使蔗茎增粗。
The spots on stem reach over 76 ~ 100, the disease index is 40 ~ 50, loss of volume is over 50%, large scale control must be carried out.
主干上有病斑76 ~ 100个以上，病情指数40 ~50以上，材积损失率50%以上，应采取综合全面防治措施，或伐掉重新造林。
This new volume provides a broad overview of the regulation of stem cell renewal and differentiation from a diverse panel of expert authors.
这一新的卷提供了干细胞再生和分化，从作者的专家小组规定的广泛的多样化的概述。
Stem height, diameter and volume growth were measured at various ages up to that of 16 (or 7) in a Chinese Fir progeny test.
在杉木子代测定中，观测了各年到16年（或7年）的树高，胸径和材积生长。
Conclusion the maintenance of adequate blood volume could mainly reduce the mortality and the mutilation rate of patients with serious primary brain-stem injury, and improve their prognosis.
结论早期血容量的维持可降低重型原发性脑干损伤的死亡率、致残率，改善预后。
It's possible to decrease the dropping of the units volume weight of fruit by pay more attention to the selecting of stem color.
适当注重较深茎藤色泽性状的选择，有可能尽量减少果实容重下降。
Shinya Yamanaka, Kyoto University, Japan This new volume provides a broad overview of the regulation of stem cell renewal and differentiation from a diverse panel of expert authors.
山中伸弥博士，日本京都大学这一新的卷提供了干细胞再生和分化，从作者的专家小组规定的广泛的多样化的概述。
Study on volume and velocity of stem sap flow of Haloxylon ammodendron by heat-pulse technique;
采用热脉冲法对梨树树干液流速度径向变化规律进行了系统研究。
Selective cutting intensity, stand density and felling tree volume per stem were considered as the major influencing factors by analyzing related researches at home and abroad.
影响油锯择伐作业中保留木损伤率的因素很多，经过分析可知采伐强度、林分密度和采伐木单株材积是影响保留木损伤率的主要因素。
Selective cutting intensity, stand density and felling tree volume per stem were considered as the major influencing factors by analyzing related researches at home and abroad.
影响油锯择伐作业中保留木损伤率的因素很多，经过分析可知采伐强度、林分密度和采伐木单株材积是影响保留木损伤率的主要因素。
应用推荐