The element employs a bifilar wound wire grid on an insulating substrate.元件系用双股绕线网缠绕在一块绝缘基板上.A new backfire antenna fed by a bifilar backfire belix is described in this Paper.本文提出一种用双线背射螺旋作馈源的新式背射天线....
It makes sense to eat a reasonably balanced diet when slimming.在减肥过程中保持饮食的营养相对均衡是明智的。The Turkish situation makes the lead in tomorrow's Guardian.土耳其局势将成为明天《卫报》的头条。She now makes wonderful dried flower arrangements to...
She hesitates about the choice between the two dresses.她不能决定选这两件衣服中的哪一件.He who hesitates is lost.[谚]当断不断,必受其患.He hesitates before leaving, almost as though he had been hoping for conversation.他离开前有些犹豫，几乎像是他一直期望能够交谈点什么。...
这是非常粗略简单的图式病毒形态。This is the virus in very crude simple diagrammatic form.我可以粗略估计一下你所需要的木材量。I can give you a rough estimate of the amount of wood you will need.他跟我们非常粗略地讲了他参观的情况。He gave us a very sketchy account of his vi...
The botanical name is lilium in the liliaceae family.它的植物学上的名字是百合科百合属植物.New taxa of the genus Aspidistra ( Liliaceae ) from Sichuan.四川 百合科 蜘蛛抱蛋属新植物.The present paper reports the chromosome numbers and karyotypes of 9 pop...