查询词典 spaced-out

Pseudo-random multi-frequency signal is invented and named by academician He Jishan. The bandwidth of PRMF signal is controllable, it's energy concentrates on several frequencies, which are equally spaced on log scale coordinates. It is ideal excitation source for electrical exploration.

中文题名伪随机多频电磁法观测系统研究副题名外文题名 The study on pseudo-random multi-frequency electromagnetic prospecting system 论文作者陈儒军导师何继善学科专业地球探测与信息技术研究领域\研究方向学位级别博士学位授予单位中南大学学位授予日期2003 论文页码总数165页关键词电法勘探电磁法伪随机多频信号馆藏号BSLW /2003 /P631.3 /4 伪随机多频信号由何继善院士发明和命名，该信号带宽可控，其能量集中在数个在对数坐标上呈等间距分布的频率上，是电法勘探的理想场源。

A long-handled tool with sharp widely spaced prongs for lifting and pitching hay.

有尖锐的宽叉头的用来举起和投掷干草的长把工具。

A large, long-handled fork with sharp, widely spaced prongs for lifting and pitching hay.

干草叉一种大有长柄的叉子，叉头坚而宽用以举或叉干草

Shelter Systems' Yurts have four flap doors evenly spaced around the shelter for good cross ventilation and light.

住房系统的蒙古包有四个瓣均匀门周围的住房通风良好的交叉和轻。

To overcome this drawback of the classical fixed/free boundary of finite computational models for structure-foundation systems, a transmitting boundary model has been proposed to account the dynamic interaction between structures and foundations for dynamic analyses of periodically spaced structure-foundation systems subject to upgoing seismic waves.

结构-地基有限模型中传统的固定边界错误地将地震能量全部陷入结构的计算模型，严重影响了结构地震反应的计算精度。

During the experiment a series of static stream pressures are measured at 12 tappings in the volute outlet, which are arranged on both sides of 6 places spaced equally on its periphery.

试验中还在蜗壳出口沿圆周均布的6个位置两侧12个测点上测取了气流静压。

The frames and stiffeners to be spaced close enough to prevent flapping or bulging of plates.

构架和扶强材应尽可能靠近以防止板的振动和变形。

The Ubisch bodies have an exine ornamented with widely-spaced spinules like the spinules on the pollen exine.

乌氏体上广泛分布著似花粉外壁上的小装饰物。

But further work is needed to explore even closer spacings, Chen says, because "we don't know exactly what the limit is yet" in terms of how much heat can be dissipated in closely spaced systems.

但是，进一步的工作需要探索更紧密的间距，陈水扁说，因为&我们不知道究竟是没有限制&的条款多少热量散失在密集系统。

But suppose the earth could be covered with sensors spaced one foot apart, rising at one-foot intervals all the way to the top of the atmosphere.

但假设地球上可以 www.ssbbww.com 布满间隔1英尺的传感器，并按1英尺的间隔从地面一直排到大气层顶端。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。