碳

It could use Vat Blue RSN as a nitrogen source, but not as a carbon source. The medium composing of saccharose and ammonium nitrate as carbon and nitrogen sources was decolorizing potential markedly during different combinations of carbon and nitrogen sources.

此外， 菌株Asaw117能利用还原蓝RSN作为氮源，但不能利用其为碳源；几种碳氮源组合实验中，菌株在蔗糖、硝酸铵组合的査氏培养基脱色效果为好。

In orthogonal experiment(L934), We discovered that every combination included varies sources of carbon, sources of nitrogen, pH and salt concentration had great influence on P-solubilizing abilities of 4 PSB strains. Glucose was best source of carbon; all of them could use saccharose and Lx191 could use amylum.

经过对碳源、氮源、pH 值、盐浓度4 水平9 组合的正交试验，发现各种组合对溶磷菌溶磷量都有较大影响，葡萄糖是最好的碳源，氮源、pH 值、盐浓度对溶磷量、pH值、有机酸的影响在不同组合中各菌株表现不同。

Translated: Take 7 parts of saltpeter, 5 parts of hazelnut and 5 parts sulfur and that makes thunder and flash if you know the art.

计算为 硝41%；碳29.5%；硫29.5%；------有现代研究者测试过此配方认为性能低劣，提出假设认为培根也许按体积、用杯子、匙子计量的，实测換算则是：硝58%；硫26%；碳16%。

Then esterification of 3, 7-dimethyl-2-pentadecanol with acetic anhydride, the active component of sex pheromone of pine sawfly, 3, 7-dimethyl2-pentadecanyl acetate was obtained in 83. 4％ yield.

最后，用乙酸酐对3，7-二甲基-2-十五碳醇进行酯化，得到松叶蜂性信息素的活性组分--3，7-二甲基-2-十五碳醇乙酸酯，收率为83.4％。

Using these diagrams,thermodynamic analysis is carried out to show the effect of technical conditions on soda decomposition of scheelite.

通过热力学计算，绘制了25℃下白钨矿在总碳浓度为1 mol/L Na2CO3溶液中各主要溶解组分的lg c—pH图，以及白钨矿在不同总碳浓度下Na2CO3溶液中CO 32-和WO42-的lg c—pH图。

By means of the scanning electron microscope and the Shore sclerometer, the microstructure and the Shore hardness of the materials were analyzed.

本文采用扫描电子显微镜、肖氏硬度计对碳/碳复合材料的表面微观形貌及显微硬度进行观察和测定。

Because carbohydrate is the major secretagogue of insulin, some form of carbohydrate restriction is a prima facie candidate for dietary control of diabetes with the potential to reverse the condition and perhaps cure type II diabetes.

因为碳水化合物是主要的secretagogue胰岛素，某种形式的碳水化合物的限制，是一个表面的候选人饮食控制糖尿病的潜力，以扭转的条件和可能治疗II型糖尿病。

The morphologies and microstructures of the cathode deposits prepared by self-sustained arc discharge between graphite rods under different conditions were investigated by means of SEM and TEM,and the relationship between the morphologies and microstructures of the carbon nanotubes and the different conditions of arc discharge was obtained.

通过实现不同条件下的电弧放电，用扫描电子显微镜和透射电子显微镜对阴极沉积物中碳管的形貌和微结构进行表征，得到碳管的形貌和微结构与放电条件之间的一些对应关系。

Compared with traditional metal, semimetal and carbon/carbon composite materials, C/SiC exhibits many outstanding advantages like low density, stable coefficient of friction, low wear, large brake ratio and long service life.

与传统的金属、半金属和碳／碳复合材料相比，C／SiC具有密度低、摩擦系数稳定、磨损量小、制动比大和使用寿命长等突出优点，在高速列车、汽车、飞机等领域具有广泛的应用前景。

Using carburizing agent and devulcanized agent,experiment of carburisation and desulphuration for semisteel which in smelting high titanium slag by electric cooker has been studied.

用增碳剂和脱硫剂对冶炼高钛渣副产半钢进行了增碳脱硫试验研究。

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。