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Based on the assessment of mycelial biomass, xylanase activity and content of xylose-equivalent reducing sugars in their liquid cultures, the isolate CY4786 was best for xylanase production in a basal medium containing birchwood xylan (10.0 g/L)as a sole carbon source, yeast extract (2.5 g/L) and sea salts (15.0 g/L) with initial pH 7.8. When assayed at the optimized regime of 50℃ and pH 4.6, the activity of xylanase produced by CY4786 in 7d liquid culture at 25℃ reached 1.07 × 104 unit/mL.

根据培养液中菌丝生物量、木聚糖酶活力和木糖等价还原糖含量等指标的测定，菌株CY4786在起始pH 7.8的木聚糖-酵母膏-海盐液体培养基中25℃下震荡(100r/min)培养7d产酶最佳；粗酶液在50q℃和pH 4.6的优化条件下进行测定，木聚糖酶活力达到1.07×104U/mL。

The highest qualities productions of Hankering are root in well-knit investigation at the same time it exceed high -point and innovation!Besides of these ,Hankering's engineers give the best efforts in bougie bounle used BGA testing and the temperature changing at the time run out.All we do is in the interest of customer

瀚克威的高品质源自於扎实的研发﹐并不断的超越极限和创新﹗同时﹐瀚克威的工程师在BGA测试探针的弹力﹐返修温度散热随时间的长短而改变等多方面﹐进行深入研究﹐尽量做到让用户满意

He has a wave named for him. Make us good at things, the countertenor and the German language, and teach us to be as easy in our amateur standing as the best man at a roommate's wedding.

让我们擅长点什么吧，比如说会唱点男高音或是在德语的研究方面，让我们在自己的专业方面脱颖而出，也让自己在同室的婚礼中成为最出色的人吧。

Make us good at things, the countertenor and the German language, and teach us to be as easy in our amateur standing as the best man at a roommate's wedding.

令我们有所擅长，男最高音和德语什么的；让我们在业余领域也从容自如，就像在同室好友的婚礼上当伴郎。

If I were given an opportunity to work with you, I would try my best to do my duty as well as I could and I would devote myself to the World Expo with my own contribution, so that the guests at home and abroad could be favourably impressed at the city.

如果有机会就职的话，我会尽自己所能做好份内的事，用自己的力量为世博出一份力吧，让国内外宾客给我们这座城市留下一个好印象。

The midfield maestro admits the Reds have not been at their best in recent weeks after they followed up a stalemate at Stoke with back-to-back draws in the derby double-header with Everton.

这位中场发动机承认，自0-0闷平斯托克城以来，红军利物浦就开始丢掉了自己的状态，这在随后以相同的比分两平埃弗顿的比赛中就有所体现。

The eyepiece has an optical axis , and this axisshouldbe aimed at the center of the main mirror for best performance - though in practice it is the center axis of the focuser drawtube that you aim at the primary mirror .

目镜和主镜一样也有光轴，光轴应该对准主镜的中心--尽管实际上，目镜的光轴对准的是调焦筒的中心。

This experiment utilized dispase 、 alkaline proteinase to hydrolyze egg albumin, only to find that the best condition of the dispase is :at the temperature 45 °C、 for pH 7.0、 addition of the enzyme is 5000u/g substrate, the reaction time is 5 h, and we can get the yield of dissolvable peptide at 81.3%.

利用中性蛋白酶、碱性蛋白和酸性蛋白酶对蛋清白蛋白进行水解，在相同的条件下筛选出符合本实验的最佳用酶，然后通过正交试验确定了这种酶水解的最佳工艺条件。

Success is the feeling when you look at the empty glass after you have drunk off the wine; it is also a kind of unforgivable crime you've done to your friends; it is the best fig leaf to cover one's shortcomings at the same time.

成功是一杯酒喝干后望着空杯子时的那份感觉，也是对自己周围的朋友犯的一种不可饶恕的罪行，同时也是掩盖一个人缺点的最佳遮羞布。

Success is the feeling when you look at the empty glass after you have drunk off the wine, it's also a kind of crime which cannot be forgiven towards our friends around, at the same time, it's the best fig leaf to cover one's shortcomings.

成功是一杯酒喝干后望着空杯子时的那份感觉，也是对自己周围的朋友犯的一种不可饶恕的罪行，同时也是掩盖一个人缺点的最佳遮羞布。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。