Strain ZG-24, with high D-xylose reductase activity, was obtained by UV repeated mutation and selection with high xylose concentration plate.
以此为出发菌株，通过UV重复诱变，并结合高糖平板分离，得到木糖还原酶活力较高的较佳诱变株ZG - 24。
It looks at whether the widespread use of vitamin D and other popular vitamins that are commonly sold and taken in high doses can do more harm than good.
他们调查了普遍售卖的维生素D和其他常见的维生素产品，并探讨了广泛使用并以大剂量摄入是否弊大于利。
In addition, for people taking high doses of vitamin d, calcium supplements did not appear to have any additional protective effect against fractures, the researchers reported.
此外，研究人员报道，对于使用更高剂量维生素d的人，钙补充剂对骨折似乎没有任何额外保护作用。
The researchers observed that bone health improvements were particularly evident, because of the high density of bone-supporting nutrients, such as vitamin d, dairy-based protein and calcium.
研究人员观察到，因为骨支持营养物质的高密度，如维生素d、基于乳制品蛋白质和钙。
There is some evidence from other studies that high levels of vitamin D are also harmful.
这里有很多其他实验中得出的证据表明，高水平的维生素D也同样有害。
Vitamin D has become a very hot topic in medicine now as we are discovering very high levels of Vitamin D deficiency in our population, not only in the United States, but worldwide.
他说：“现在，我们发现不仅美国人缺乏维生素D的比例很高，全世界都是如此，因此维生素D成为医学界的热门话题。”
What he really wanted totalk about was hisvision for the next generation of cameras:maneuverable, digital, high-resolution, 3-D.
他其实是想谈谈他对下一代摄像机的构想：便携带，数字化，高清晰，3-D成像。
The word 'HAMAD' measures 1,000 metres high and is a staggering two miles long from the 'H' to the 'D' on the Al Futaisi island.
刻下的HAMAD五个字母字体高约为1000米，在阿芙泰斯岛上从左向右绵延两英里长，令人惊叹。
The results show that patients receiving high-dose vitamin D every week reported significantly less musculoskeletal pain and also were less likely to experience pain that interfered with daily living.
实验结果表明，每周接受高剂量维生素D的患者报告说她们肌肉骨骼疼痛明显缓解而且影响日常生活的疼痛中也较少感受到。
Perhaps because of its role in calcium absorption, high-dose vitamin D did appear to help maintain bone density at the neck of the femur, the top of the thighbone near the hip joint.
也许是因为它促进钙质吸收的作用，高剂量维生素D确实显示出有助于维持股骨颈（靠近髋关节的大腿骨顶部）的骨密度。
The high prevalence of inadequate serum vitamin D levels and implications for bone health.
高度流行不足血清维生素D水平和影响骨骼健康。
In Washington D. C., the high on Saturday was 62. Here in Atlanta, 76.
在华盛顿特区，周六高温是62度。而亚特兰大是76度。
With tens of billions of dollars to throw around and super-high investor confidence, shouldn't Apple reinvest in some cutting-edge R&D that could make it even more successful?
既然手中有几百亿美元可供投放市场，同时投资者对公司还具有十足的信心，那么难道苹果不该给一些前沿的技术研发投放些资金，以获得更大的成功吗？
In order to display a full-frame image in 3-d, you need an extremely high frame rate, so usually the TV must be capable of a 240-hz refresh rate.
为了展示3d全帧图像，就需要非常高的帧率，所以通常电视须具备240- Hz的刷新频率。
The Air Force Scientific research Office has taken the wraps off a research project that USES holography to create high-definition, 3-d images.
美国空军科学研究办公室日前披露一项计划，利用全息技术实现3d高清成像。
The technique is compatible with commercial printing techniques, such as screen printing, roll-to-roll printing, and inkjet printing, that are inexpensive and high-throughput but inherently 2-D.
又与价格便宜、出产量高但原始只能打印二维模板的商业印刷技术，像筛网印花，卷对卷印机或喷墨印刷机等可以兼容。
Toshiba's Cell Regza 55-inch television does not yet offer 3-d, but can display eight high-definition broadcasts at once in eight Windows.
东芝的Cell Regza 55英寸电视尚未提供三维支持，但能同时在8个窗口中显示8断不同的节目。
You can get some high end Ray Ban prescription eyeglasses and Polo eyeglasses, or designer Vogue prescription eyeglasses and D&G prescription eyeglasses with your pre-tax money.
你可以用你税前的钱去买高端的雷朋近视眼镜，POLO眼镜，或者设计师专门设计的Vogue近视眼镜和D&G眼镜。
Most every major manufacturer, from Sony to Samsung, showed new 3-d televisions that work with special glasses to bring a high-quality stereoscopic image right into your living room.
几乎所有主要的制造商，从索尼到三星，都展出了他们新的3d电视，当你带着特殊的眼镜走进你的卧室的时候你就会发现其带来的高质量立体感画质的提升带来的震撼效果。
Shenzhen Feng Wood Energy Ltd is a focus on the communications power accessories Products R & D, design, production, sales and service in one of the high-tech enterprises.
深圳烽木能源有限公司是一家专注于通讯产品电源配件研发、设计、生产、销售及服务于一体的高科技企业。
I. D. sealing test plug for high pressure hydrostatic testing of pipe, pipelines and pressure vessels.
密封的测试插头用在高水压测试管，管路和压力容器上。
RESULTS: The two novel D ring synthons are of high optical purity.
结果：所合成的两个手性d环合成子光学纯度高。
Nowadays he takes the D train, the retired high school teacher said, having lost heart for the hassle of keeping a car in New York.
现在他都乘动车了，这位退休的高校教师说，在纽约养车太麻烦，他已经没心思管它了。
Three high school students started a website in order to (d) keep people properly informed of the crisis.
三个高中生开设网站是为了：让公众对危机有充分的了解。
RESULTS: Cells, exposed to high concentration D-glucose, were crude with clear profiles and bright granules in the plasma.
结果：高糖组细胞粗糙，轮廓增强，细胞内有许多发亮的颗粒；
RESULTS: Cells, exposed to high concentration D-glucose, were crude with clear profiles and bright granules in the plasma.
结果：高糖组细胞粗糙，轮廓增强，细胞内有许多发亮的颗粒；
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