High gain and excellent front-o-back ratio so that UHF can be received consistently.
高增益和较大的前后比使UHF信号被极好地接收。
Since then, the ratio has dipped back to about 20 — still far above the historical norm.
从那以后，这一比例跌回至20倍——仍就远高于历史标准。
We can also see that the ratio for D01MLC96 trends down over the next couple of months, then back up again.
我们还可以看到，D01MLC96的比率相比前两个月有下降的趋势，然后再次上升。
Back in the late nineteenth century the dividend price ratio was typically 5%.
回溯19世纪，股利价格比一般为5%。
If the price ratio between [gold and silver] were to revert back to it's historical average, then silver prices would outperform gold by more than 2 to 1.
如果(黄金和白银)的价格比率能够达到历史平均值，那么白银价格表现将以2：1超越黄金价格。
By the fall of last year, the ratio had fallen back into line with historical norms in many parts of the country, the WSJ reported this week.
华尔街日报本周报道，到去年秋天，部分国家地区的这个比例已经下降到历史正常标准。
The danger is that a downturn in the housing market will prompt a snap-back in the saving ratio as consumers borrow and spend less.
危险的是住房市场的下跌会由于消费者借钱和花钱都更少而造成储蓄率的突然升高。
Notice that we are back to the nearly 1:1 ratio of code to XML.
注意到这与XML代码的比率又重新回到了将近1：1。
The ratio of home prices to rents, a measure of the extent to which houses are over- or under-valued, has fallen back near its long-run level.
用以测量房屋低估或高估程度的房屋价格与租金比回落至接近长期水平。
The ping-pong ball comes back - almost with the same speed-- not quite, 1 because the ratio is not infinity to one 1 but it is 500 to one, and the billiard ball will do practically nothing.
乒乓球会弹回来,几乎保持原来速度-,并不完全相同，比例并非无限大比,但它是500比，台球实际没有任何改变。
The bank is back on a solid financial foundation, with a higher Tier-1 common-equity ratio than most peers, at 9.7%, and oodles of liquidity.
花旗银行已经恢复了稳固的财政基础，第一普通股权比例达到9.7%，高于大部分同行业者，还有充足的流动性。
That is a long way above the low for the ratio of around six, recorded back in 1949.
比1949年记录的6左右的市盈率高出很多。
Impedance will reflect back as the square of the turns ratio.
阻抗将会按照匝比的平方反射回来。
Set the camera film back and pixel aspect ratio.
设置相机的胶片后背和像素长宽比。
It is an aerodynamic driven track and you have to have a balance on the braking for you to get a fix on the corner ratio before you get back on the power, so it is quite nice.
这条赛道很仰仗空气动力学，刹车部分需要很好的平衡，让你能够在回到动力前平稳过弯，所以这里很出色。
The case study of a high bypass ratio turbofan engine has verified the feasibility of a three-layer back propagation network.
通过一个高涵道比涡扇发动机故障诊断的实例分析，验证了三层逆传播网络的可行性。
The difference between the front and back bulge edges results in pressure drag which increases with increasing bulge density and height, and with decreasing duty ratio.
结果显示，由于矩形形貌的影响，形成了压差阻力，压差阻力随形貌突起高度或密度的增加而增大，随突起占空比的增加而减小。
Then the influence on flame structure of supersonic combustion of ratio of length and deep of cavity, obliquity of back edge of cavity and different schemes of fuel injection were studied.
用这种方法研究了不同凹腔长深比、凹腔后缘倾角和不同燃料喷注方案对超声速燃烧火焰结构的影响。
A redevelopment plan for Kwun Tong which boasts up to 30 per cent green space and with its plot ratio cut back to 7.5 has been submitted to the Town Planning Board.
城市规划委员会已接到一份观塘区的重建计划方案，方案会增加30%的绿化区，地积比率会降至7.5倍。
The ratio of business inventories to sales, which soared during the recession, is now back to normal.
而商业库存和销售额的比例虽然在经济衰退期一度飙升，但如今又回归正常水平。
The main reasons of failure included unreasonable dining-kitchen ratio and arrangement of back court, mixing of cooked and uncooked food, and unsatisfactory food quality.
审核不合格的主要原因是关键项目缺陷，如餐厨比、后场布局、生熟交叉、不合格食品等不符合卫生要求。
In this work, the questionnaire was used for collecting data. Totally 268 questionnaires were sent out while 142 valid ones were got back. The ratio of valid questionnaire is 53%.
本研究采用问卷调查方法进行了数据收集，共发出调查问卷268份，回收有效问卷142份，有效问卷率为53%。
The final conclusion is: edge technique has high signal to noise ratio, small statistical errors, large measuring range in high accuracy, and can prevent back ground noise in some way.
结论是：边缘探测技术具有高信噪比，很小的测量误差，较大的高精度测量范围，并对背景噪声有一定的抵抗作用。
Described in this paper are the effects of the aspect ratio, the swept-back, the taper ratio and the profile of the ship rudder on its hydrodynamic performance by a test method of orthogonality.
本文用正交试验法研究了舵展弦比、前缘后掠角、梢根比和翼剖面对舵性能的影响；
The application of this technique has greatly improved the success ratio of putting back on production of gas layer in old Wells.
该项技术的成功应用，大大提高了老井气层复产的成功率。
Concentration ratio of fire side to back side is adjustable within the wide range of 1 ~ 4 so as to ensure the realization of optimum rich-lean ratio firing under variable load conditions.
向火侧与背火侧浓度比在1 ~4的大范围内可调节，保证了锅炉在变负荷工况下实现最佳浓淡比燃烧。
Concentration ratio of fire side to back side is adjustable within the wide range of 1 ~ 4 so as to ensure the realization of optimum rich-lean ratio firing under variable load conditions.
向火侧与背火侧浓度比在1 ~4的大范围内可调节，保证了锅炉在变负荷工况下实现最佳浓淡比燃烧。
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