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However, when the pH is raised to 7, there is a large decrease in the specific rotation of the solution. 但当pH升至7时，溶液的比旋光度就大大下降
To mutarotation of N-acetylglucosamine in water was studied by HPLC/MS/MS with specific rotation. 研究N-乙酰氨基葡萄糖在水溶液中的变旋行为。
Each vibration in ascension requires a specific rotation of each moving energy field around the form. 提升中的每一振动均需要身体周围每一运动能量场的特别旋转。
Objective:To explore the relation between specific rotation and purity of sorbitol. 目的:探讨山梨醇的比旋度与纯度的关系。
After the subsequent acid hydrolysis , the total yield of L-phenyalanine is about 40.1% and the specific rotation is 53.8%. 经酸性水解得到L 苯丙氨酸 ;产率 4 0 .;1%25旋光纯度在 5 3
The random conformation of PMALM blocks was verified by CD spectra and the linear relationship between the specific rotation and the polarity of CH_3OH/CCl_4 mixed solvent. 在CH3OH/CCl4混合溶剂中;共聚物比旋光度的绝对值随溶剂极性增大呈线性减小趋势;这一结果与CD一起证实了PMALM链段的无规卷曲结构.
The specific rotation and concentration of the sucrose are measured with laser, It can collect the data and out put the curve real-timely by computer, it has the advantages of easy clarity and high accuracy. 摘要采用激光测量了蔗糖溶液的旋光率及其浓度，利用计算机实时采集数据并输出图形，使实验具有直观、准确度高、操作简便等特点。
The copolymers were characterized by elemental analysis.n.m. r.,viscosity and optical rotation measurements.The specific rotation of CA units in the copolymers was found to incre... 对共聚物用元素分析、核磁共振、粘度和旋光度测定等方法进行表征，发现在假定丙烯酰胺链节为非光活性的条件下共聚物中金鸡纳碱链节的比旋光度随聚合配方中金鸡纳碱含量的增加而增加。
Measurement of specific rotation with oscillograph 使用示波器测量旋光率
Influence of Rare Earth on Specific Rotation of Amino Acids 稀土对氨基酸旋光度的影响
Study on Relation between Specific Rotation and Purity of Sorbitol 山梨醇的比旋度与纯度关系的研究
Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
Keywords D-glucose;mutarotation;physics ways;specific rotation; 葡萄糖;变旋现象;物理学方法;比旋光度;
The seasons follow each other in rotation. 四季循环交替。
Keywords Peppermint Oil;Specific Rotation;Regression Line.; 薄荷油;旋光率;回归直线;
He gave us very specific instructions. 他给我们做了非常明确的指示。
Keywords Stillingia oil;specific rotation;tetraester; 梓油;旋光;四酯;
A rotation of personnel; crop rotation. 员工的轮流替换; 农作物的轮作
There is a specific tool for each job. 各工种配备特定的工具。
But that all depend on the specific circumstances. 不过，那要看具体情况而定。