A sharp blade is likely to nick the skin and draw blood.
锋利的刀刃可能会划破皮肤，引起出血。
It was beyond my ability to grind a blade this broad.
把这么宽的刀刃磨锋利我做不到。
We have to test a number of blade types to avoid this happening or at least make sure it does not damage the turbines or reduce performance.
我们必须测试多种类型的叶片来避免这种情况的发生，或者至少确保它不会损坏涡轮或降低其性能。
One technical difficulty is cavitation, where low pressure behind a turning blade causes air bubbles.
一个技术难题是气穴现象，一旦发生气穴现象，位于旋转螺旋桨叶后方的低压会产生气泡。
Each little blade of grass shall be a green tree for me, and each of your white petals shall be a fragrant flower.
每一片小草叶对我而言都是一棵绿树，你的每一片白花瓣都是一朵芳香的花。
Wouldn't it be wonderful if--as long as I was alive in the way that a blade of grass is alive?
活着不是很棒吗，即便是像一片草叶那样活着？
He taught me how to hit a baseball, read a newspaper, and shave without the blade.
他教我如何打棒球，读报纸以及不用剃须刀刮胡子。
This type of blade is fitted to a light weight wooden snath.
这种类型的叶片安装在一个重量轻的木制大镰刀刀柄上。
A bayonet blade is forged from the finest steel.
刺刀刃是用最优质的钢锻造的。
As the aircraft accelerates, the airspeed of a blade (and thus the amount of lift it provides) increases when that blade is moving forwards and decreases when it is moving backwards.
当飞机加速时，当叶片向前移动，叶片的空速(以及以此叶片提供提升力的总额)增加；当叶片后移时，叶片的空速降低。
They power a blade in the water that the pilot can adjust to reduce drag.
他们在水中为一个划片供能，因此驾驶者可以调整以降低拖力。
A stone is new, and a blade of grass.
一块石头是新奇的，一根草叶也是如此。
His call is bracing but melodious, although once he sets to work on a blade, the noise of grindstone on metal brings out the old women with their beloved worn-out cleavers.
他的叫卖声很精神，但很有音韵，尽管只要他一开始磨刀锋，金属在磨石上的噪音就会引来老妇人们，带着她们心爱的旧菜刀。
They say she was like a blade herself, as sharp and keen-edged and quick, as if she were made of steel and lightning.
人们说，她就像是一把剑，锋利无比，疾如闪电，似乎她本来就是由钢和闪电铸成的。
The example in this article is intended for a fresh install of a blade.
本文中的示例适用于刀片服务器的全新安装。
So it's the veins — the skeleton of the leaf — which determine whether you will have a classic maple shape or a blade-like willow.
因此叶脉——树叶的骨架决定了树叶是典型的枫叶形状还是尖刀似的柳叶形状。
As I gradually master my buoyancy and hover 15 feet below the surface, I can see schools of small yellow groupers beneath the dive boat giving wide berth to a blade of a barracuda.
当我逐渐适应了浮力，盘旋下潜到水面以下15英尺以后，就看见成群结队的黄色小石斑鱼为了躲避梭鱼而藏在潜水船下方。
So, salmon swim upstream to get to their spawning grounds, and lancet flukes commandeer a passing ant, crawl into its brain, and drive it up a blade of grass like an all-terrain vehicle.
鲑鱼会游到河的上游去找寻产卵的地方。而枝双腔吸虫则会钻到蚂蚁的大脑里，操控蚂蚁的大脑，驱赶着蚂蚁爬到草尖上。
Not a village, not a human being, not a tree, not a blade of grass — the only breaks in the monotonous whiteness are gaping cracks which in places show the layer of moist, black clay underneath.
没有村庄，没有人烟，没有树木，也没有草叶——单调的白色当中，唯一打破沉寂的是那些偶尔露出底下湿黑土壤的巨大裂缝。
A live tick can be placed in a crush proof container with a blade of grass to keep it alive (a sealable plastic bag also will work).
活的蜱虫可以放在不易破碎的容器里，为了让蜱虫活着可以在容器里放几片草叶(使用可密封的塑料袋也可以)。
The mighty desert is burning for the love of a blade of grass who shakes her head and laughs and flies away.
无垠的沙漠热烈地追求一叶绿草的爱,她摇摇头笑着飞开了。
She was struck as by a blade with the miserable provision which was outside the pale of marriage.
这种婚姻以外靠男人赡养的可悲生活像刀一样刺痛了她的心。
A small knife with blades or a blade that can fold into the handle when not in use.
小折刀，小刀一种有几个刃或一个刃的小刀，不用时可折起来收进柄内。
The legend says that the Red Wizard unlocked the power of the Sword of Angels, a blade forged by the gods using good and evil magic.
传说说红色的男巫开启了天使的刀剑力量，被使用善行和邪恶魔术的神伪造的刀锋。
Whenever you need to change a blade or bit on a power tool, always disconnect the electricity to the power tool before even beginning the blade change.
你要更换刀具或给电动工具换位之前，都要切断电源。
A branch can form a "y"; a blade of grass can be an "I." Have older children spell words.
树枝可以形成字母“y ”；一根草可以形成字母“i ” .可以让更大点的孩子拼写单词。
A branch can form a "y"; a blade of grass can be an "I." Have older children spell words.
树枝可以形成字母“y ”；一根草可以形成字母“i ” .可以让更大点的孩子拼写单词。
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