According to the assumption of Romer(2001), since there is a tendency for the output per worker to fall eventually because of the limitation of resource and land, there exists growth drag caused by the consumption of resource environment factors in economic growth.
根据Romer(2001)的假说,由于资源与土地的限制,单位劳动力平均产出最终将呈下降趋势,从而存在由于经济增长中资源环境要素消耗导致的"增长尾效"。
Sexual dimorphism and interspecific differentiation of tail length in six snakes of racer (Natrix);
六种游蛇属蛇尾长的两性异形和种间差异
Sexual dimorphism and interspecific differentiation of tail lengthin five adders (Viperidae);
五种蝰科蛇尾长的两性异形和种间差异
Methods:Main organ weight,body weight,body length and tail length of 20 Yuyi curly rats and 20 SD rats were measured from 21 to 90 days,then the organ coefficients were counted.
方法:分别在21d龄、28d龄、60d龄和90d龄时测量20只豫医卷毛大鼠和20只SD大鼠(雌雄各半)的主要脏器质量、体质量及体长、尾长,计算各脏器占体质量的百分比(脏器系数)。
And you are Chosei Nagao of Echigo.
你是越后的长尾长生。
Any of various chiefly arboreal African monkeys, primarily of the genus Cercopithecus, having long hind legs and a long tail.
长尾猴树栖的非洲猴子的一种，长尾猴属，后腿长，尾长
The monkey has a long tail,a very long tail.
猴子有一条长尾巴，一条很长的尾巴。
any of various primates with short tails or no tail at all.
各种短尾或无尾的灵长目动物。
The posterior part of a bird's body, from which the tail feathers grow.
尾臀鸟体的后部，尾羽从此部分生长
They had long pink tails,
它们有红色的长尾巴，
a rudimentary tail
没有完全长成的尾巴
any of numerous long-tailed American finches.
多种长尾的北美洲雀鸟。
a meerkat with a thin and elongated tail.
尾巴长而细的海岛猫鼬。
any of numerous small slender long-tailed parrots.
多种瘦型长尾小鹦鹉。
That cat with a long tail is mine .
那长尾巴的猫是我的。
slender long-tailed monkey of Asia.
身体瘦尾巴长的亚洲猴。
The captain fleeted aft the crew.
船长把船员调到船尾。
extension arbor for Morse taper bush with tang
带扁尾莫氏锥套接长杆
extension arbor for Morse taper bush without tang
无扁尾莫氏锥套接长杆
Dancing on the Long Tail--Discussing the Operating Mechanism of the Long Tail Theory;
在长尾巴上跳舞——长尾理论运行机制探讨
A TAXONOMIC STUDY OF GENUS TORYMUS DALMAN(HYMENOPTERA,TORYMIDAE)
中国长尾小蜂属(膜翅目,长尾小蜂科)分类研究
Any of various deep - sea fishes of the family Macrouridae, having a long tapering tail and lacking a tail fin.
长尾鳕棘目长尾鳕科的多种深海鱼类的任一种，尾细长而渐失，缺少一尾鳍
