查询词典 y-coordinate

In order to obtain the order of reaction between propanone and iodine, colorimeter sensor can be used. The variation of transmittance and absorbance can be fed into the computer. The statistics wizard of the software can perform linear fitting of the data. The order of reaction can then be calculated through the manipulation of the line slope and y-intercept. Download Teachers' Notes

至於研究丙酮与碘的反应级数方面，则可利用比色计感应器，反应时混合物的吸光度和透射比数据均可传送到电脑，利用软件所提供的统计精灵更可以把数据进行图线分析，从所得的直线斜率和Y轴截距等有关资料便可计算出反应级数。

The method comprises heating up the lactic acid solution to gasify at 150-200 degree C, mixing the obtained mixed vapour of lactic acid and water with the carrier gas, entering into gas-solid catalytic reactor to get the reaction product gas by the action of a modified Y zeolite molecular sieve catalytic agent and dewatering after heating up the mixed gas to 200-450 degree C, obtaining the propenoic acid solution through gas-liquid dissociation after cooling the reaction product gas, obtaining coarse propenoic acid products form the propenoic acid solution by gas stripping, azeotropic distillation, extraction and rectification in turns.

其特征在于将乳酸水溶液加热至150～200℃气化得到的乳酸-水混合蒸气与载气混合，将混合后的气体继续加热到200～450℃后进入气-固相催化反应器中经改性Y沸石分子筛催化剂作用脱水得反应产物气体，反应产物气体冷却后经气液分离得到丙烯酸溶液，丙烯酸溶液再依次经过气提、共沸蒸馏或萃取、精馏得到粗丙烯酸产品。

A PUA does not think to himself:"Now I will use technique X, and finish with Y".

把妹专家不会想&现在要用X技巧，再用Y技巧&。

Ask daughter-in-law is who married again, daughter-in-law takes the hand of grandpa to be put in his pudenda again, grandpa replies is 2 Y she marries oh!

又问儿媳妇是谁结婚了，儿媳妇又拿起公公的手放在自己的阴部，公公就回答是二Y她结婚的哦！

Methods Aˉmong34patients,the V-Y pyeloplasty was performed on8cases,the division of aberrant vessels1case,pelviourelerolysis l case,and Anderson-Hynesoperation24cases.

34例病人中，V-Y成形术8例，迷走血管压迫切断结扎术1例，纤维索带松解术1例，24例行Anderson Hynes手术。

Eight complexes of light rare earths with dioctyldithiocarbamate,〓 xH〓O (RE=La-Tb, except for Pm) and Nine complexes of rare earths with 5-phenyl pyrazoline dithioformate, Na RE〓·xH〓O (RE=La-Dy, Y, except for Ce and Pm) have been synthesized in air and dry N〓atmosphere, respectively.

分别在空气和氮气保护条件下，合成出八种稀土与二正辛基二硫代氨基甲酸形成的配合物〓（RE=La-Tb，除Pm外）和九种稀土与5-苯基吡唑啉二硫代甲酸的固态配合物NaRE〓（La—Dy、Y、除Ce、Pm外）。

Two zeolite catalysts,ZSM-5 and ultrastable Y-type,were used in a two-staged fixed bed reactor to pyrolyze waste tyre.

采用ZSM-5和超稳Y分子筛催化剂，利用两段法固定床研究废旧轮胎的催化热解。

Methods The AD pathological model was made by hippocampal CA 1 lesions due to stereotaxic mini injection of quinolinic acid, the rat's learning and memory were observed by Y maze; the apoptosis of hippocampal cells were detected by using flow cytometry and electronic microscope.

用立体定位技术对海马CA1区微量注射喹啉酸造成AD模型；Y形迷宫检测大鼠学习记忆水平；电子显微镜、流式细胞仪检测海马细胞凋亡。

The transmittance spectra and radioluminescence spectra at different positions along crys- tal growth orientation were measured and studied. The results show that the large size Y:PbWO4 crystal has good optical uniformity.

同时，对实验样品沿晶体生长方向不同部位的横向透过率及发射光谱进行了测试，结果表明，坩埚下降法生长的大尺寸Y：PbWO4晶体具有较好的光学均匀性。

The output from the ratiometer was recorded with the same x-y recorder.

输出从ratiometer录具有相同的X - Y记录。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。