One of Mr Ball’s heroes is Sir D’Arcy Wentworth Thompson, a Scottish biologist and polymath, who in 1917 wrote “On Growth and Form”.
波尔先生所敬慕的人中有一位是达可•温沃斯•汤姆逊爵士,一位学识广博的苏格兰生物学家。 1917年,他写了《生长成形论》。
One of Mr Ball's heroes is Sir D'Arcy Wentworth Thompson, a Scottish biologist and polymath, who in 1917 wrote "On Growth and Form".
波尔书中的主角之一是苏格兰生物学家、分子数学家达西·温特沃斯·汤姆逊,他在1917年写了《关于生长和形成》。
Result showed that different waterlogging depths have obvious effects on tree height, diameter at breast height, under branch height, trunk morphological structure, stem base form, and growth process.
结果表明:不同水分条件对池杉的树高、胸径、枝下高、干形、树干基部形态及生长过程均产生明显的影响。
Synthetic selection index is a good measure for union selection on growth traits, tree form traits and wood properties.
综合选择指数是开展生长、树形和材质多性状优良家系联合选择的理想方法。
In this paper, an existence result of entropy solutions to some parabolic problems is established. The data belongs to L1 and no growth assumption is made on the lower order term in divergence form.
本文证明了带有L1资料和对以散度形式的低阶项没作任何增长假设的某类抛物问题熵解的存在性。
Under branch height has direct impact on woods growth and trunks form, so dynamic model established with under branch height can reflect the growth of woods and stands.
林木枝下高直接影响树木的生长和树干形状,建立林木枝下高动态模型可以了解林木或林分的生长规律。
The form of rhizoid hairs may vary at different growth stages and part of rhizoid forms forked branch on its tip in the later growth stage.
假根毛的各生长阶段形态不同,在生长后期的部分假根毛顶端产生叉状分枝。
Root hairs are long tubular outgrowths that form on the surface of specialized epidermal cells. Their development occurs in three phases: cell fate specification, initiation and subsequent tip growth.
根毛是由特异表皮细胞形成的管状突起,其发生发育经历三个阶段:细胞命运决定,根毛起始和尖端生长。
Then, applications of fractal theory to cities are described, which include urban boundary, network, land use, urban form and growth, and so on.
然后应用该理论探讨城市的形态与功能:城市边界线、网络结构、土地使用、城市形态与增长、城市化空间过程等。
Pesticides in the form are classed as insecticides, fungicides, herbicides, plant growth regulators, rodenticide, nematicide and so on.
本表中农药类别按农药用途分类(如:杀虫剂、杀菌剂、除草剂、植物生长调节剂、杀鼠剂、杀线虫剂等);
Quantitative analysis and estimation is provided based on the statistical data of Shanghai city form 1990s to evaluate the effect on Shanghai economic growth by institutional transitions.
从90年代以来中国上海地区的各项经济数据出发,定量分析和估计了90年代后制度变迁对上海经济增长的作用。
If can't find the detailed and accurate network information, is only interested in the growth of the network, can select the topological search based on DNS agreement route form for use;
若不能发现详细准确的网络信息,仅对网络的增长感兴趣,可选用基于DNS协议路由表的拓扑搜索;
If can't find the detailed and accurate network information, is only interested in the growth of the network, can select the topological search based on DNS agreement route form for use;
若不能发现详细准确的网络信息,仅对网络的增长感兴趣,可选用基于DNS协议路由表的拓扑搜索;
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