这是他制作的和梭标投射器（利用杠杆作用加快长矛速度、增加投射距离的石器时代的一种投射装置）一起使用的长矛。
, holds a bundle of spears that he made for use with an atlatl, a Stone Age throwing device that uses leverage to sharply increase the speed and distance a spear can travel.
目前国内对隐喻研究更多的侧重于它的积极作用；而很少人关注隐喻投射的潜在消极影响。
Researches in the regard of metaphor at home focus more on its positive functions, while few researchers pay attention to the potential negative influences of metaphorical mappings.
实验结果表明：PVN是脑内镇痛的主要核团之一，其作用通过PAG实现，也可通过PVN—脊髓背角直接投射的途径。
The results suggest that PVN is one of the major intrabraih nuclei participating in analgesia, it plays its role via PAG of its direct projection to the dorsal horn.
穴位针感的这种投射特征可能就是穴位作用具有节段性特征的基础。
Such a projection feature manner may serve as the basis of the, segmental feature in the distribution and effects of acupoints.
你也能够把你的想法投射给其他人，你将惊讶于它的作用。
You can develop it by projecting your thoughts to another person, and will be surprised to find it works.
结论：何首乌对大鼠脑胆碱能神经投射纤维有保护作用。
Conclusion PMT has a protective effect on AchE projecting fibers in rats.
运用文献资料法、数理推导法等方法，从运动生物力学的角度，对投篮的投射角、入射角、抛物线等进行了分析探讨，研究它们对投篮命中率的影响和作用。
This paper analyses the causes of the angle of release, incidence angle and the hyperbola from the biomechanics of angle, research the influence and affect to the shooting baskets rate.
目的观察支配耳甲区迷走神经在延髓水平中枢的投射情况，探讨耳针作用机理。
ObjectiveTo observe projections of nervus auricularis vagi in brain stem of oblongata level, and to study the mechanism of auricular acupuncture.
无论是颌面部撞击伤还是高速投射物伤，除了直接损伤作用外，都还常常导致邻近组织、器官的间接损伤。
When the region suffers impact injury or high velocity projectile injury, indirect injury of adjacent tissues and organs will usually occur.
它使阳光投射进来而防止大部分的温暖散发（大气的保温作用）。
It lets sunlight in and keeps much of the warmth from getting out.
竞争模型认为，句子理解是句法、语义信息相互作用而产生的形式-功能投射。
The Competition Model sees sentence processing as form-function mapping as a result of the interaction of syntactic and semantic cues.
新闻语篇的行文特点决定了投射在新闻语篇中起重要作用，即增强语篇客观性和正式性，因此研究新闻语篇中的投射现象具有重要意义。
The features of news discourse language determine that the projection in the news discourse plays an important role, which is to enhance the objectivity and formality of discourse.
他们主要需要在后卫线上有更好的投射能力的球员，沃尔对拉开空间的作用不是很大。
They mainly need better shooting at the guard spots. Wall wouldn"t do much to help spacing."
这些列表能够被投射到激酶-底物相互作用的先验知识，以推断与一个特定蛋白质列表相关的激酶列表。
Such lists can be projected onto prior knowledge of kinase-substrate interactions to infer the list of kinases associated with a specific protein list.
最常见的例子是树叶之间的间隙，因为它们的作用就像是针孔相机，能在地表上投射出多重的日食影子。
Most commonly, small gaps between leaves on trees can act as pinhole cameras and generate multiple recognizable images of the eclipse.
竞争模型认为，句子理解是句法、语义信息相互作用而产生的形式-功能投射。
The Competition Models sees sentence processing as form-function mapping as a result of the interaction of syntactic and semantic cues.
竞争模型认为，句子理解是句法、语义信息相互作用而产生的形式-功能投射。
The Competition Models sees sentence processing as form-function mapping as a result of the interaction of syntactic and semantic cues.
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