投射点

By analyzing the cognitive motivation of prepositional spatial metaphor, we can safely conclude that prepositions have produced numerous different meanings and developed colorful metaphorical connotations, and the polysemantic network is thus formed.

空间隐喻是有理据的，而不是任意和约定俗成的，介词在其空间概念的基础上通过从具体到抽象的隐喻投射产生了大量不同的义项，发展了丰富多彩的隐喻含义，并最终形成了介词的多义性网络。介词at-on-in构成了一个&点面体三位一体&的微观系统，它们 www。

When a sinusoidally modulated light spot was presented at their receptive field center,the on-center and off-center cells responded half a cycle (=180°) out of phase with one another at all intensities tested.

当正弦调制的光点投射在它们的感受野中心时，在不同的刺激强度下，给光中心细胞和撤光中心细胞的反应相位彼此相差半个周期(180°)。

It stuns for a random amount of time, ranging from 1 to 5 seconds.

向目标投射一支神秘的魔法箭，随机造成一定时间的晕眩和1-200点的伤害。

Two ways to measure stability of tetrahedrons will be introduced. An earlier method to improve tetrahedron stability, the Snap Method, will be briefly discussed. Then techniques used in Delaunay. triangulation to deal with degenerated elements will bethoroughly investigated.

本文引入了两种单元质量的描述方法，简单介绍了已有的提高四面体稳定性方法之一—投射法；然后介绍了Delaunay方法中使用较广泛的逐点插入法的核心思想，将Delaunay网格构造法中处理退化单元的方法；删除法和换面法，改造后应用于四面体稳定性的提高上。

Group Exhibitions: in 2006, Process and Expression, The Scale of Picture Determines Attitude: the 1st 5x7 Photo Biennale, Direction, Mixture of Clear and Obscure: Chinese Contemporary Arts Exhibition; in 2005, Fan Shou Wei Yun Fu Shou Wei Yu: the 1st Exhibition of Beijing TS1 Contemporary Art Center, Skin of City—Research on the Possibility of Contemporary City Image (Tap Seac Gallery of Macao, Shenzhen Art Museum), Transparent Box, Untitled—Self-Project:'05 China Pingyao International Photograph Exhibition, Ten Points and Ten Colors (Soka Contemporary Space, Beijing), Tian An Men (Amsterdam Photo Museum, Holland), The 2nd Chengdu Biennale, Tomorrow without Glancing Back: Chinese Contemporary Art Exhibition (Kuandu Museum of Fine Arts, Taipei); in 2004, Meet by Chance, One to One: Their Sight (Chambers Fine Arts, New York, USA), Chinese Photo and Image Fine Arts, Times of Imitating Images; in 2003, Distance—Contemporary Art Invitational Exhibition of Guangdong Museum of Art (Guangdong Museum of Art, Guangdong), Left Hand and Right Hand: China and Germany Contemporary Art United Exhibition (Beijing 798 Space), Expression and Condition, Chinese Photo and Image Fine Arts (Art Museum of Beijing Normal University), Blue Sky without Defense; in 2002, Speak to Oneself, Chinese New Photo and Image Exhibition, Bridge: Contemporary Art Invitational Exhibition, Legend-Fabrication-Copy, Phenomenon, Chuang Ku Exhibition (Shanghai Dongdaming Chuang Ku Exhibition); in 2001, Knowledge is Power; in 1999, Contemporary Chinese Art Exhibition; in 1998, Surprise to Existence, In the City: Opening Oneself; in 1997, Chinese Art General Exhibition: Contemporary Oil Painting Exhibition.

联 展：2006年Process And Expression。&画幅决定态度&首届5x7照相双年展方向、虚虚实实—中国当代艺术展；2005年&翻手为云，覆手为雨&—北京 TS1当代艺术中心第一回展、城市的皮肤—当代都市影像的可能性研究（澳门塔石艺文馆、深圳美术馆）、透明的盒子北京SOHOU现代城）无题—自我投射2005中国平遥国际摄影大展、士点十色、天安门（荷兰阿姆斯特丹摄影博物馆）、第二届成都双年展、明日，不回眸—中国当代艺术展；2004年邂逅、&一对一&他们的目光、中国影像绘画、拟像时代；2003年&左手与右手&中、德当代艺术联展、表情与状态、中国影像绘画展、距离·广东美术馆当代艺术邀请展、蓝天不设防；2002年自言自语、中国新影像展、桥·当代艺术邀请展、演义·捏造·复制、现象、创库展；2001年知识就是力量；1999年当代中国艺术展；1998年对于存在的惊奇、在城市中—开放的自我；1997年中国艺术大展·当代油画艺术展·当代油画艺术展。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。