存在于

The only function of time is throw away the draff because only ture excellent arts can be left.

时光的唯一作用就在于它筛除了糟粕，因为只有真正优秀的文学作品才能存留下来。

Legato, an internist and founder of the Partnership for Gender-Specific Medicine at Columbia University.

说："男性的问题在于，我们无法得知他们的真实想法，他们被训练得不会承认自己心存不安或是情感的伤痛。"

Heidegger's perhaps had never developed philosophy of politics, but this doesn't mean that his ontological treatment of technology or technological understanding of being is nonpolitical.

海德格尔在存在意义上把技术理解为能将存在物摆置为"持存物"的"座架"，揭示出现代技术的"最高危险"在于把人的目标和价值纳入到"操纵性权力"的政治推动。

The superiority of audio-visual education lies in individualism, interactivity, huge information memory and rapid running speed.

电化教育优于传统的课堂教学在于其因势利导的"个别化"，生动直观的"交互性"，巨大的信息存储量，快捷的执行速度等。

A positive and negative projection method of object to be tested based on universal pattern display card includes using 3D texture to present rebuilt body data of object to be tested, calculating out directional vector array of ray outgoing point to detectors, storing said vector array into pattern display card to form directional vector texture, rotating directional vector texture and directional vector around rotary shaft to realize once of positive projection course on any projective angle, using 3D texture index technique to let virtual slab set position be not limited any more in negative projection course.

本发明属于投影探测与成像技术领域，其特点在于该方法含有以下步骤：把被测物体的重建体数据用三维纹理存储表示；预先计算射线出射点至平面探测器上个探测器之间的方向向量数组，并存储到通用图形显示卡中形成方向向量纹理；利用方向向量纹理与方向向量绕旋转轴旋转来实现任一投影角度的正投影过程的一次完成，无中间结果转存；在反投影过程中，利用三维纹理索引技术使虚拟切片组的放置位置不再受到限制。

He was running a safety demonstration during the Sweetwater Jaycees World's Largest Rattlesnake Round-Up.

塞奇先生说，这故事的意义在于响尾蛇应该受到尊重，我们无须对它心存恐惧

The point, said Mr Sager, was that rattlesnakes should be respected but not feared. He was running a safety demonstration during the Sweetwater Jaycees World's Largest Rattlesnake Round-Up.

塞奇先生说，这故事的意义在于响尾蛇应该受到尊重，我们无须对它心存恐惧，他以这种较稳妥的方式向甜水镇青商会组织的全球最大的捕蛇行动示威。

The huge challenge in my life is to seek the strong spiritual truth in the fast secularized reality and to improve myself and to make progress on this kind of perpetual value.

我的人生巨大的挑战在于面对这迅速世俗化的现实时，寻求强烈的精神真理，并为这永存的价值努力前行。

In the real world, the fight is about stanching the flow of recruits from the vast pools of disaffected young people in the Islamic world.

但在现实中，这场战争的关键在于，阻止伊斯兰世界大批心存不满的年轻人加入恐怖组织。

The surgical excisions of hepatocellular carcinomas are safe and feasible only if the liver function reserve could be judged accurately before operation and the intraoperative hemorrhage and blood transfusion could be controlled effectively and the duration of portal clamping could be shortened during the operation.

降低肝癌切除术后并发症发生率的关键在于术中有效地控制出血及输血量，同时对伴存肝硬化的病人应尽量缩短肝门阻断时间。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐