英汉双语例句-生物医药大词典

This antenna is a transmission line structure with propagation constant increasing from negative to positive values, providing the backward to forward scanning capability as frequency is increasing.

中文意思：
这种天线基于传输线结构，其传播常数由负值增加到正值，显现出一种随频率增加而具有的由后向辐射变为前向辐射的特性。

以下为相关句子列表(点击查看，可以看对应的解释）：

	This anomaly—shouldn't evolution get rid of these harmful genes rather than select for them?			为什麽演化并没有淘汰这些有害的基因，反而选择保留它们呢？
	This answer is no sense/unreasonable.			这答案没道理。
	This answer is then translated into whether the program contains malicious behaviour.			这个答案然后被转化成程序是否含有恶意行为。
	This answer must be a crib : it's exactly the same as Jones's.			这个答案可能是抄袭来的,跟琼斯的答案一模一样.
	This answer must be a crib: it's exactly the same as Jones's.			这个答案可能是抄袭来的, 跟琼斯的答案一模一样.
	This antenna is a transmission line structure with propagation constant increasing from negative to positive values, providing the backward to forward scanning capability as frequency is increasing.			这种天线基于传输线结构，其传播常数由负值增加到正值，显现出一种随频率增加而具有的由后向辐射变为前向辐射的特性。
	This anthology comprises samples from the work of ten authors.			这本文选包含了十个作家的作品范例。
	This anticlimax leads to most sport-climbing accidents: The route is over,so the leader and belayer stop concentrating; one of them make a mistake, and the guy on the rock ends up splattered on the ground.			此时攀登者和确保者都很容易将注意力分散并不再保持联系，这也正是运动攀登最常发生意外的步骤。
	This antique vase is worth at least ￡20,000.			这只古花瓶至少价值两万英镑。
	This aortic dissection occurred just above the aortic root in a patient with Marfan's syndrome. The tear extends across the aorta. Hemopericardium with tamponade occurred within minutes of this event.			马凡综合征病人见主动脉根部上部发生剥离，主动脉向上撕裂。破裂发生后的很短时间内，心包积血和心包填塞接踵而来。
	This apart, many Indian astronomers had formulated ideas about gravity and gravitation.			这一部分，很多印度天文学学对引力和地心吸力有约定俗成的想法。