石块

A pebbling move on a graph G consists of taking two pebbles off from a vertex and placing one pebble on an adjacent vertex.

在图上进行小石块的移动的步骤为从一个点上取走两个小石块，并在它的某个邻点上放一个小石块。

Once it is in place and established, the water, instead of being developed objectively, is used to visually disintegrate the grid and dematerialize the stones.

石块形成水泉的本体，而水的表现并非物件性的；它被用来松解格阵并消融石块的具形。

Along the margins of this region are physical features indicative of ancient shorelines.[169] Sea level must follow a line of constant gravitational potential.

火星侦察轨道器的高解析度成像科学设备在火星古代海洋发现大型的圆石块，但这些圆石块应该是只在细颗粒泥沙中被发现[176]。

In the winter of 1975, from the murky water off Palos Verdes, California, a sport diver uncovered and raised a large circular stone with a hole through its center.

1975年冬天，一个潜水运动员在加利福尼亚州的帕洛斯·弗迪斯海岸外的浑水中发现一个很大的圆形石块并把它打捞起来。在这石块的中心有一个穿透的洞。

On the east side, it ended with an apse in a solid rectangular block. A sacristy on each side opened into aisles. This plan was often followed by Byzantine architects in Palestine. The dual sacristies served liturgical purposes, while the mass of masonry in the middle strengthened the building against earthquakes which were frequent enough in this Sec of the world.

在东边，教堂的屋顶用一块坚固的矩形石块结束，祭衣及圣器收藏室每一边都朝向通道，这种设计通常是由巴勒斯坦的拜占庭建筑师设计，主要是为圣祭礼仪的目的而设置，建筑中间的大石块是为了加强建筑的防震功能，以避免频频发生地震对教堂造成毁坏。

When nothing seems to help, I go look at a stonecutter hammering away at his rock perhaps a hundred times without as much as a crack showing in it .

我去看一个石匠打石头，锤子一下一下地敲击着石块，可能有一百次了，但是石块仍然连一条小缝也没有。

QUOTE : When nothing seems to help , I go look at a stonecutter hammering away at his rock perhaps a hundred times without as much as a crack showing in it .

我去看一个石匠打石头，锤子一下一下地敲击着石块，可能有一百次了，但是石块仍然连一条小缝也没有。

For the pursuit of the sunshine and the achievement of the survival will, it always grows tortuously and persistently across the earth, however heavy the upper stone or however narrow the crack between the stones. Its stem drills under the earth and its bud sticks out of the land. The strength is irresistible, which overturns the blocking stone. How powerful the seed.

他为着向往阳光，为着达成它的生之意志，不管上面的石块如何重，石块与石块之间如何狭，它必定要曲曲折折地，但是顽强不屈地透到地面上来，它的根往土壤钻，它的芽往地面挺，这是— 1 种不可抗的力，阻止它的石块，结果也被它掀翻，一粒种子的力量的大如此。

The cover pebbling number of a graph,γ, is the minimum number of pebbles such that through a sequence of pebbling moves, a pebble can eventually be placed on every vertex simultaneously, no matter how the pebbles are initially distributed.

显然存在某个自然数，当图的所有点上的小石块的总数大于或等于它时，无论小石块在图上是如何初始分布的，都可以经过一系列的上述步骤，使得每个点上都至少有一个小石块。

China's "Highway Engineering Technical Standards" will be divided into high-level road according to technical quality, sub-senior, middle and low-level four kinds, all kinds of road surface types are as follows: Senior Pavement - asphalt concrete pavement, cement concrete pavement, plant mix asphalt crushed stone pavement, stone pavement of rocks or neat; second high-level road surface - asphalt penetration-style pieces, gravel road, asphalt road debris, gravel road, asphalt road surface, Treatment, semi-neat stone pavement; middle road - broken, gravel (size distribution, or clay-bound) road surface, irregular stone pavement, other granular surface; low road - aggregates stabilized soil surface, and other local materials, reinforcement or improvement of soil surface.

中国《公路工程技术标准》将路面按技术品质分为高级、次高级、中级和低级四种，各种路面的面层类型如下：高级路面——沥青混凝土路面，水泥混凝土路面，厂拌沥青碎石路面，整齐石块或条石路面；次高级路面——沥青贯入式碎、砾石路面，路拌沥青碎、砾石路面，沥青表面处治路面，半整齐石块路面；中级路面——碎、砾石路面，不整齐石块路面，其他粒料路面；低级路面——粒料加固土路面，其他当地材料加固或改善土路面。

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