他有17次双发失误。
如果他没有在抢七中双发失误而失掉第三盘？
What if he had not produced a double fault to lose the third set tiebreak?
诚然，要让双发都很满意地解决问题并不容易。
Admittedly, a satisfactory resolution is not always easy to come by.
在第九局四比四的比分的情况下，他双发四次失误。
In the ninth game, with the score 4-4, he hit four double faults.
这些方法和结果均可作为无人机双发助推器发射起飞的设计依据。
These experimental results and concepts may be used as the design basis of the twin boosters for launching the pilotless aircraft.
帕布认为，北美航空公司生产的双发b - 25是其最有潜力的飞机。
It was Pappy that considered the twin-engine bomber and its sister, the A-20, and found potential in the aircraft far above what the North American Aviation Company had planned.
随着地层时差的不同和扩径量的不同，双发双收声系的补偿能力也不同。
The compensated ability varies with the difference of bed slowness and changes of hole diameter.
本文对无人机双发助推的同步性进行了研究。研究对象是CK-1M遥控机。
The synchronism of the CK-1M pilotless aircraft with boosters is studied in this paper.
以某型双发低速飞机为例，对剪切翼梢装置对飞机滚转性能的影响进行了理论研究和分析。
In the paper, as an example by some type low speed twin-engine airplane, theoretical research and analyses about the effect of the tip unit of a sheared wing on airplaneroll performance are conducted.
就像前几年的花苞头（将发尾倒置然后包进头发里），双发结发型大致就在颈背处或再高一点。
Like the topsy tail hairstyle of years gone by, the double hair knot sits roughly at the nape of the neck or a little higher.
航空安全调查局同时指出，发动机没有停车，双发继续产生高于空中慢车的推力，但低于指令推力。
"The engines did not shut down and both engines continued to produce thrust at an engine speed above flight-idle, but less than the commanded thrust, " it adds.
它使用相同的J-85发动机当做它的动力但是双发飞机，机身上的倾斜垂尾类似波音F/A-18。
It uses the same J-85 engine as its propulsion system but has a twin, outwardly canted vertical tail similar to the Boeing F/A-18.
根据作战效果指标，建立了单发反舰导弹突防概率模型，研究了反舰导弹双发齐射的效果并论证了其合理性。
Base on the operational effect indexes, the penetration probability model of a single ASM is established. And then the effect and rationality of double-missiles fusillading are analyzed.
双方人都有死人——当代和历史都有记录只是在数目上有所区别，但是总体上总共10人——而且双发都有几十人受伤。
Men on both sides were killed-both contemporary and historical accounts vary on the number of each, but generally report a total of 10-and dozens on each side were wounded.
该团队最青睐的概念——SUGARVolt——这种双发的飞行器具有氢推进技术、管状外形机身和由桁架支撑并固定于飞机顶部的机翼。
The team's preferred concept, the SUGAR Volt, is a twin-engine aircraft with hybrid propulsion technology, a tube-shaped body and a truss-braced wing mounted to the top.
同时，该协议将替代去年12月到期的"1991削减战略武器条约"，当时，双发同意将各自战略性核弹头数目限制在1700至2200枚之间。
The new agreement would replace the 1991 Strategic Arms Reduction Treaty, which expired last December. It limited both sides' strategic nuclear warheads to between 1700 and 2200.
那位英俊的男孩有一双大而明亮的眼睛和一头浅发。
而对那些喜欢在浅水区游泳更谨慎低调的人来说，试试双色条纹或者干脆给发尾染个色。
For those of us who swim closer to the shallow end, try a couple streaks or even try just dyeing your ends.
但是在比分来到5 - 5的时候，费雷尔两次击球下网，并送出一个双误—第二发球出了发球线超过一英尺—让穆雷取得了破发。
But serving at 5-5 Ferrer hit two shots into the net and then double-faulted — missing the second serve by more than a foot — to give Murray the break.
但是在比分来到5 - 5的时候，费雷尔两次击球下网，并送出一个双误—第二发球出了发球线超过一英尺—让穆雷取得了破发。
But serving at 5-5, Ferrer hit two shots into the net and then double-faulted — missing the second serve by more than a foot — to give Murray the break.
和任何一位选手打都不会很轻松，甚至像他这样一位发球力量大，来势双凶猛的对手。
Any opponent going to be really difficult, even is one of these big opponents with big serve.
柳比西奇挽救第一个破发点使得是大力的一发，在第二破发点上，他双成功地使出了大力一发，只不过这次他施放了烟雾——放慢了球速。
Ljubicic saved the first with a huge first serve that Roddick put long, and, on the second, he fooled his opponent with another good first serve - but slower.
伊朗考古学家日前宣布，他们在伊朗东南部发掘出一个西洋双乐棋(又称十五子棋)棋盘，这是迄今为止世界上发现的最古老的西洋双乐棋盘，这一发现将很有可能使伊朗成为全世界棋盘游戏的发祥地。
Archaelogists in Iran have said they have uncovered what they believe is the world's oldest backgammon set, which could make the country the cradle of board games.
伊朗考古学家日前宣布，他们在伊朗东南部发掘出一个西洋双乐棋(又称十五子棋)棋盘，这是迄今为止世界上发现的最古老的西洋双乐棋盘，这一发现将很有可能使伊朗成为全世界棋盘游戏的发祥地。
Archaelogists in Iran have said they have uncovered what they believe is the world's oldest backgammon set, which could make the country the cradle of board games.
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