But if your cough persists longer than eight weeks, you should see your doctor because it could be a sign of something else, such as asthma or acid reflux, says Dr. D.
但是，D博士说：如果咳嗽持续时间长达八个星期以上，你应该是看医生，因为它可能是如哮喘、胃酸回流的一个征兆。
One of Gliese 581's planets, planet d, could be one of these "eccentric impostors," hiding an extra planet within its signal.
葛利斯581的一颗行星——行星d——就有可能是这样的一个假冒者，它的信号可能就隐藏了另外一颗行星。
Depending on your computer, it could be marked as an (e:), (F:), (J:), or (d:) drive.
根据您的电脑，移动硬盘可能被识别为E盘(E：)、F盘(F：)、J盘(J：)或者D盘(D：)。
The most internationally established and creative U.S. field player (his coach compares him to Pete Maravich), "Deuce" could be the offensive key on a D-minded team.
美国球员中最国际化并且具有创造性的中场球员。他的教练认为他可以和皮特马拉维奇相比。
Although it could be the ultimate goal of 3-d displays, our optical film can be used and is applicable for commercialized LCD and OLED devices by just putting the film on the display panel.
尽管那可能是3d显示器的终极目标，但我们的光学薄膜能运用而且适合运用在商业化的LCD和OLED设备上，仅仅只需在显示面板上装上薄膜。
The phenomenon could be caused by mothers getting more sun in pregnancy - and passing on higher quantities of vitamin D to their unborn infant.
导致此类现象的原因可能是母亲在孕期接受的日照更多，然后将大量的维生素D传输给了他们还未出生的婴儿。
By mid-July, there could be four ships taking on oil, with a combined capacity of maybe 80, 000 b/d.
到七月中旬，将有四艘钻油船，每日累计输油量约为8万桶。
The F. D. A. is sending investigators to a packing plant in Mexico that they suspect could be the site of the contamination, Dr. Acheson told reporters.
艾奇逊博士告诉记者，美国食品和药品管理局正在派遣调查人员前往墨西哥的一个包装厂，他们怀疑可能是在包装厂发生的污染。
If the stiffness of the floor stab can be considered as rigid enough, the lateral stiffness of the correlative columns could be calculated directly using conventional D-value method.
如果考虑楼板的刚度足够大，利用传统的D值法可以直接计算出相关柱的侧移刚度。
The test indicates that with proper scaling method for A/D conversion, high conversion accuracy and speed could be achieved.
试验表明采取适当的A/D定标方式，可达到很高的转换精度和转换速度。
Vivian: I"d like to be your becking-call girl, but you are a rich good-looking guy. You could get a million girls free."
维维安：我愿意做你随传随到的女孩，但你是个有钱的帅哥，你可以免费叫到一百万个女孩陪你。
It was pointed out that Gel Chromatography could be applied to raw material selection, quality control and R&D in the field of wheat and rice flour based food.
为面条、米粉等米面类食品的深入研究提供了一个新的研究手段，可以为企业原料选择、质量控制及产品开发提供更好的参考。
The faults in the 3 D deformed basins could be divided into isolated faults and fault complex, and they should be treated separately in reconstruction.
三维变形盆地中断裂可分为孤立断裂和各种断裂组合，恢复时需分别处理。
D- Parts having defects larger than what stated above and having no harmfull effect on the parts' structure could be repair. Otherwhise, this cause the part to be rejected.
工件上出现的比上述尺寸更大的缺陷，若对产品结构不造成有害影响，允许修补。否则应将产品报废处理。
After stained with eosin, both G and D cells could be found being adjacent to parietal cells.
伊红复染后均可见G细胞及D细胞与壁细胞紧邻。
RESULTS & CONCLUSION: Asthma could be treated by rational medication. The prospects for the R& D of antasthmatics are broad.
结果与结论：合理的药物治疗可控制哮喘，抗哮喘药的研制与开发具有广阔前景。
In the past, an unlimited number of European Ph. d. project students could be recruited and qualify for funding, she noted.
在过去，能够被认证取得受助资格的欧洲博士生人数可能没有限制，她指出。
Results showed that the two coaxial powder-feeding nozzles designed satisfied requirements of nozzle in laser cladding process and could be used for laser cladding 3-D manufacturing.
实验的结果说明，设计的两种同轴送粉喷嘴均能够较好的满足激光熔覆对送粉喷嘴的要求，适应激光熔覆三维立体制造技术。
They spent as much money as they could ---- D. be bought---a bunch of flowers for their mother on Mother's Day.
他们花许多钱买了一束花，为了在母亲节那天送给他们的妈妈。
Using a novel flame image processing technique, the 3-D temperature distributions of combustion in pulverized-coal-fired boiler furnace could be visualized experimentally.
本文的工作是在已有的研究基础上，对火焰的视频单桢连续采集处理系统做了进一步地研究与开发。
"Once created, the technique could be used over and over again, on any number of devices," Apple's chief executive, Timothy d.
“一旦创造出来，这种技术就可以在任意数量的设备上反复使用，”苹果首席执行官蒂莫西·d·库克Timothy D。
Diamond grinding wheel dressed with D cup wheel or diamond powder sintered bar could be used for finish grinding;
单用D杯型砂轮或金刚石微粉烧结棒法修整后的碟形金刚石砂轮适用于精密磨削；
D. T. c. Results of simulation and experiment indicate that better system performance could be derived from introduction of fuzzy controller under the same condition with the tr...
给出了模糊直接转矩控制仿真模型，仿真和实验表明，采用模糊控制器后控制性能得到了较好的提高。
D. T. c. Results of simulation and experiment indicate that better system performance could be derived from introduction of fuzzy controller under the same condition with the tr...
给出了模糊直接转矩控制仿真模型，仿真和实验表明，采用模糊控制器后控制性能得到了较好的提高。
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