后旋的

While redissolved in water at 20℃, the specific rotation of glucosamine sulfate decreased with the time from 92.1° to about 56.7° and was, however, stable after 1.5 h at 56.7°.

将氨基葡萄糖硫酸盐产物的晶体重新溶解于20℃水中时，它的比旋光度随时间的延长而下降，1.5h后趋于稳定，从92.1°降低至56.7°。

By ultrasonic echo noise-reduction testing on CS-1-5 test block's flat bottom hole and certain helicopter totors' fatigue flaw, it is shown that ultrasonic signal SNR is increased remarkably.

经对CS-1-5试块的Φ2平底孔超声反射回波和某型直升机旋翼大梁疲劳裂纹超声反射回波的降噪试验，试验结果表明，处理后的超声信号信噪比显著增强。

An annealing experiment and different annealing parameters show that the coercive force and MR of the spin-valve film respectively is 358.2 A/m and 9.24% before annealing, but they have increased to 3.18 A/m and 8.54% after annealings, which proves the numerical simulating method is conductive to the improvement of the annealing conditions.

介绍了不同退火参数下的模拟实验，结果显示退火前样品的的矫顽力为358.2 A/m、MR为9.24%，退火后其分别降到3.18 A/m和8.54%，表明数值模拟方法可以较好地拟合自旋阀薄膜的退火条件及实验结果，并有助于优化退火条件。

After analysing equilibrium catalyst sieve composition, powder content of regenerative flue gas, VQS efficiency calculation of settler and process operating parameters, the problem of catalyst loss in settler VQS was solved by rising feed position in settler and replacing seal of wing valve with feed.

对平衡催化剂筛分组成、再生烟气粉尘含量、沉降器VQS效率计算、工艺操作参数等进行分析后，采用了提高沉降器料位，用料封代替旋分器翼阀翼板的密封作用的方法，解决了沉降器VQS催化剂跑损的问题。

After all the angular integrations and spin summations completed, the needed parameters in the non-relativistic wave functions have been acquired using the variational method and so the functions themselves have been established in this way.

在第三章中，利用对角和法则，导出了类硼离子基态及第一激发态非相对论能量的解析表达式，完成涉及到的角向积分和自旋求和后，利用变分原理求出了非相对论性波函数中的待定参数，从而确定了非相对论性波函数，并获得类硼离子基态及第一激发态非相对论能量。

The S-SMEDDS with dextran 40 as solid carrier, consisted of well-separated spherical particles and could form microemulsion with droplet size less than 50nm followed by dilution in water. Nimodipine in the S-SMEDDS was in the amorphous or molecular dispersion state. The S-SMEDDS had a faster in vitro release rate than the conventional tablet.

其中以右旋糖酐40为载体的S-SMEDDS，由分离良好的球形颗粒组成，药物以无定形或分子分散状态存在，水重分散后形成粒径小于50nm的微乳，体外溶出快速，显著高于市售片剂。

Controlled by the computer, the device can transport a sample to be subjected to parameter extraction to the electrical rotation stage through the pipeline system, the CCD imaging system takes the plant image at a single angle, then the images are subjected to image segmentation by the computer, the projection plant height at the angle can be obtained after subjecting the divided binary images to skeleton extraction and leaf path searching, and finally the maximal value of the projection plant heights at all angles is calculated as the plant height.

本发明涉及植物株高自动测量装置及测量方法，本装置包括流水线系统、可见光CCD成像系统、电动旋转台、旋转台控制器、计算机、图像采集卡，电动旋转台依次与旋转台控制器和计算机相连，可见光CCD成像系统依次与图像采集卡和计算机相连，本发明由计算机控制，采用流水线系统，将待提取参数的样品送上电动旋转台，由CCD成像系统拍摄单个角度下的植株图像，由计算机将所得图像进行图像分割，从分割后二值图像经过骨架提取和叶片路径搜索可得到该角度下投影株高，最后求出所有角度下投影株高的最大值作为植株的高度。

Chromium ore samples were fused by alkali and then leached out by hydrochloric acid. After the analytical lines of the elements were selected, the conditions of sample uptake, carrier gas flow, cooling gas flow and RF power were optimized with the system of SeaSpray nebulizer and cyclone spray chamber, based on the principle of best signal stability. The determination of chromium, aluminum, iron, magnesium and silicon in chromium ores was fulfilled.

铬矿石样品经碱熔融和盐酸浸取后，选用SeaSpray雾化器和旋流雾室，选定了待测元素的分析线，以信号的稳定性为原则，优化了样品提升量、载气流量、冷却气流量和入射功率，实现了电感耦合等离子体原子发射光谱法对铬矿石中铬、铝、铁、镁和硅等主量成分的测定。

Then on 55 minutes, in almost a mirror image of the first goal, the Ukrainian found himself free once again at the back post to head in Serginho's inswinging right-footed cross.

接着，在第55分钟，同样的一幕再次上演，乌克兰人在后门柱无人盯防，轻松的用头将塞尔吉尼奥的右脚内旋传中顶进了网内。

The two enantiomers are obtained by recrystallisation from solvent C.

值可达99%以上，拆分后的--邻氯扁桃酸对于消旋邻氯扁桃酸的一半的收率为36.7%。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。