To cut off the sprue according to the standard, and then carry out sand blast , sanding and polishing.
对铸件进行标准切除铸道后，喷砂、打磨、抛光即可。
Many reasons like out sand, deposition of case dirty, falling things and cement injection can cause the drill pipe sticking and the well abandoned.
因出砂、套管垢沉积、落物、注灰等原因常造成钻杆卡钻，导致油水井报废。
Those tears are your body's way of getting the sand or dirt out of your eye.
这些眼泪是你的身体把沙子或灰尘从眼睛里清除出去的方式。
When the tide is out, Blackpool's beaches are a vast plain of beckoning sand.
退潮时，布莱克普的海滩是一片广阔的平原，充满了诱人的沙子。
Until just recently, most of us thought the sand had come from an ancient mountain range fairly close by that flattened out over time.
直到最近，我们大多数人都以为这些沙子来自附近的一个古老山脉，它随着时间的推移逐渐变得平坦。
As she pulls the shoes out, the box with the sandwiches in it breaks open and the ham, the cheese, and the bread slices fall into the sand.
当她把鞋子拿出来的时候，装着三明治的盒子打开了，火腿、奶酪和面包片都掉在了沙子里。
I walked out of the town where I live and along with the tropical as well as white-sand coastline to the next town over.
我就这样一直走出了我居住的小镇，我沿著热带、洁白的海岸线，走到了下一个小镇的尽头。
Its long eyelashes keep out the sand during sandstorms.
它长长的睫毛可以在沙尘暴来袭时挡住沙子。
The youngster just got sand up its snout after playing in the sand and needed his mother's help to get it out.
小猫鼬在沙地里玩耍，却不想鼻子里进了沙子，他只是站起来向妈妈寻求帮助把沙子弄出去而已。
They also measured the bites of small sharks such as sand sharks, and tested larger sharks by knocking them out and using electricity to stimulate the jaw muscles.
他们对诸如沙鲨等小一点的鲨鱼所咬食的伤口进行了测量，或把大鲨鱼击昏，用电击刺激其颌部肌肉，以测量其咬劲。
Sand DAMS, which are constructed out of concrete barriers 1-5m high and backfilled with sand, were voted as the best idea from five different proposals.
用混凝土护栏建造的1至5米高且用沙回填而成的砂坝从5个不同方案中脱颖而出，被选为最佳方案。
The rover team's strategy to extricate Spirit from the sand trap was to follow these tracks out, heading north.
探测器研究组从细沙的陷阱里援救勇气号的策略是使探测器顺着这些痕迹向北行驶。
Five years later they are still bringing up dry sand, scratching out their fate as a microcosm of life on this planet.
五年后他们还在不停地挖，尽管挖出的依旧是干沙，他们总是要与命运抗争找到水源。 他们的坚持其实是地球上生命的写照。
Like a line in the sand, an absolute poverty standard shows whether the economic tide is moving in or out. It does not matter too much where on the beach it is drawn.
就像在沙滩上划线，绝对贫困标准显示经济潮流是进是退，和这条线划在沙滩的哪里没有太大的关系。
By making small circles with each part of your body, water is re-introduced between the sand and clay particles, reducing the density and making it easier for someone to heave you out.
全身小幅度转圈，水会重新流入沙和粘土颗粒之间，从而减小流沙密度，让别人容易将你拉出来。
If you are in a hurry, you can pour water or sand over already cool coal to turn out any remaining fire.
如果你时间比较急，那么你可以倒一些水或者是沙子把火苗扑灭。
Instead of happening kind of glacially, you're on the beach right where the water is coming in and it's constantly changing the way the sand is laid out, " he said.
现在更象海滩上的沙子，每当海水涌上来的时候，沙滩上沙的层次就会发生变化。
Instead of happening kind of glacially, you're on the beach right where the water is coming in and it's constantly changing the way the sand is laid out," he said.
现在更象海滩上的沙子，每当海水涌上来的时候，沙滩上沙的层次就会发生变化。
I found this to be true when my friend van and I set out at 4 a.m. to climb a mini-mountain of sand to watch the sun rise over the Sahara Desert.
当我的朋友van和我为了在撒哈拉沙漠前观看日出，早上4点出发来攀登这些沙子形成的迷你山的时候，我才意识到这个问题。
Each couple stakes out their own patch of sand, making their photos look as if they had the beach to themselves.
每对新人会划出属于他们的一块沙地，这样在照片上看起来就仿佛他们自己拥有整个沙滩。
So I walked, out of the town where I live and along the tropical, white-sand coastline, to the next town over.
所以，我就这样一直走著，走出了我居住的小镇，我沿著热带，洁白的海岸线，走到了下一个小镇的尽头。
The commander stops at a place where stones set in the soft sand mark out three graves.
指挥官在一处停下来，那儿石头被摆放在柔软的沙里，搭出了三个坟墓。
ON THE Atlantic coast of Gabon, white sand beaches slope out into the ocean.
在加蓬的大西洋海岸上，白色的沙滩倾斜入海。
A vast expanse of sand stretches away out of sight on every side, with here and there a streak, as of water, running across, though sometimes what gleams like water is only sand.
眼前是向四周扩散开去一望无垠的沙滩。沙滩上仿佛四处可见潺潺的流水，事实上，有时像水一样闪闪发亮的，也只是沙子。
After I climbed on to the sand dune in the light rain and gusty wind, the rain stopped and sun peeked out.
在细雨和刮风中，我爬上了沙丘，之后，雨停了，而且太阳悄悄地露出来了。
Embedded in the sand beneath was what turned out to be a remarkably complete human skull.
最终，当所有镶在沙地下方的碎片一块块被发掘出来后，一个完整的人类头骨出现了。
The low tide revealed the most amazing ocean landscapes: puddles looked like lakes, sand dunes looked like mountains and flat and smooth sand spread out in all directions like an enormous desert.
退潮渐渐把这蔚为壮观的海洋全景展现出来：小水洼犹如湖面一样，千姿百态的沙丘好似山峦与浅滩，四处流散的细沙则构成了宽广的沙漠。
But the lodging industry must wake up, draw a line in the sand and figure out a way to put the beast back in the cage.
不过，酒店行业必须醒悟了，要明确表明自己的立场，而且想办法把在线旅行社这只野兽关回笼子里面去。
But how can it be launched quickly on a stormy night at low tide when the sea has retreated down a steep bank of shingle and out across several kilometres of boggy sand?
但是在一个暴风雨之夜，如何能在海潮退于海堤之下的时候还能穿越几公里的沼泽沙地区到海中救人呢？
But how can it be launched quickly on a stormy night at low tide when the sea has retreated down a steep bank of shingle and out across several kilometres of boggy sand?
但是在一个暴风雨之夜，如何能在海潮退于海堤之下的时候还能穿越几公里的沼泽沙地区到海中救人呢？
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