In this paper,the factors,such as fragments initial velocity,the mass and shape of a single fragment,the blasting height,impact angle and terminal velocity of the projectile and so on,which affect the lethality of premade fragments were analyzed,and the conditions,which make the lethal area largest,were calculated,and the theoretic gist for optimum design of the projectile were provided.
文中分析了影响预制破片杀伤威力的诸因素,破片初速、单个破片的大小和形状、弹丸的炸高、落角、落速等,解算使得杀伤面积达到最大值的条件,为弹丸的优化设计提供理论上的依据。
To meet the requirements of penetrating,which induces a larger impact angle and a smaller terminal angle of attack,the terminal attitude control should be added to laser-guided bombs guidance.
在采用过重补比例导引制导律来增大落角的同时,也使末段攻角比较大。
I call those stories which happen in the corners as“the corner stories.
在三年阅读儿童文学的过程中,我发现一个很奇妙的现象,那就是许多童话的发生地往往是那些被我们所忽视或遗忘的角落:比如地板下,壁橱里,窗户外,甚至是北风之后等等。
A nook or corner beside an open fireplace.
角落敞开的壁炉边的角落
Right over there in the corner, ma'am.
就在那边的角落，太太。
a dark room, street, corner, etc
黑暗的房间、 街道、 角落等
I peered into the dark corner.
我凝视那黑暗的角落。
look in every nook and cranny [corner]
查看每一个角落,到处找
a shady nook in the garden
花园中荫凉幽静的角落.
and the fridge is going in that corner,
把冰柜放在那个角落，
That is an obscure corner.
那是一个阴暗的角落。
A heap of dirty rags lying in the corner.
躺在角落的一堆脏破布
Would you like a seat with the harbour view?
您偏好安静的角落吗？
They searched every nook and cranny.
他们搜遍了每个角落。
She has searched every nook and cranny.
她找遍了每一个角落。
They were chatting in the corner.
他们在角落里闲谈.
search every (nook and) cranny
搜索每个角落,遍寻各处
A heap of old clothes was lying in the corner.
一堆旧衣服堆在角落里。
The runaway burrowed himself into a corner.
逃犯躲进了一个角落里。
Speakers' Corner and the Culture of Silence
演说角落与沉默心态
The lamp stands in the corner of the room.
灯立在房间的角落里。