查询词典 q

Our research indicates that the electronegativity of elements X(subscript Sc varied with the intensive electrostatic potential of atomic nucleus V and the quantity of electricity of atomic valence shell q.

研究表明，元素电负性X与原子核在原子边界面上的强度电势V和价层电子电量q成线性关系。

The company's technology strength, advanced production equipment: automatic color code inductance production lines, CNC automatic winding machine, hot plastic molding machine, high precision LCR tester, high-Q inductors automatic sorting device, automatic transformer tester, vacuum impregnation machine, energy saving infrared ovens, spectrum analyzer, oscilloscopes and other equipment near 368 Units and so on.

公司技术实力雄厚，拥有先进的生产设备：色码电感全自动生产线、全自动数控绕线机、热压塑料成型机、高精密LCR测试仪、高频Q值电感自动分选仪、变压器自动综合测试仪、真空含浸机、节能红外线烤箱，频谱分析仪，示波器等仪器近368台等等。

B4 Z. '; v+ t; Q$~: L* y 347、A welder's kit contains electrode holder, welding torch, helmet shield, portable electrode heating box and temperature measuring pen.

t3 I* Q， ^， j' '9 b 一名焊工的成套工具包括焊钳、焊炬、面罩、手提式焊条加热箱和测温笔。

Nine remember past times the breath, naturally also carries on many good food, for example fragrant Q is strong yu the circle, besides original sweet potato, sweet potato taste, but also has special wipes the tea taste, Leng Rejie is suitable; The red pickled meat circle by the traditional ancient method manufacture in the stuffing, in matching the soft tender cover, the sauce material which the flavor appropriatelies, forms 绝 the wonderful taste in your mouth; In addition also has the black sugar hemp, fermented bean curd, non-lead earth preserved egg and so on, is the suitable delicacy partner hand rituals!

九份的怀旧气息，自然而然的也承袭的许多美食，例如香 Q 有劲的芋圆，除了原有的地瓜、芋头口味之外，还有特别的抹茶口味，冷热皆宜喔；红糟肉圆则以传统古法制作内馅儿，搭配上软嫩的外皮，味道恰如其分的酱料，在您口中形成绝妙的滋味；此外还有黑糖麻糬、豆腐乳、无铅土皮蛋等等，都是相当美味的伴手礼喔！

Methods In the study,experimental animals were divided into three groups. Thiamazole was used to replicate the model of maternal pregnant hypothyroidism. The infant rats were innate hypothyroidism. T4 substitution group rats were administrated with T4 from postnatal 0 day as well as the same days normal neonatal rats as control. TdT-mediated dUTP nick end labeling was carried out to detect the positive cells of PCD in cortex and hippocampus of postnatal 7,14 and 21 days rats. Immunohistochemical staining technique was employed to detect Bcl-2 and Bax proteins in relevant sections. Experimental data were statistically analysed by One-Way ANOVA, SNK-q test and Spearman rank correlation analysis.

本研究实验动物分为三组，采用甲巯咪唑复制甲状腺功能减退孕鼠模型，出生后仔鼠为先天甲减鼠，T4替代组于仔鼠出生后即日起腹腔注射T4，剂量为20μg∕，同时设一正常对照组；应用原位末端标记方法检测出生后7、14、21d仔鼠大脑皮层、海马PCD阳性细胞，并应用免疫组化SP法检测相应部位Bcl-2及Bax蛋白；用单因素方差分析（One-Way ANOVA）、SNK-q检验及Spearman等级相关分析进行统计处理。

Based on this, combining with q-γ-τ matrix equation, the paper constructs matrix analysis models for calculating thermal economic and conversion factor of three typical auxiliary steam-water namely: in-out system from steam side of heater, water...

在此基础上，结合 q-γ-τ矩阵方程，针对三类典型辅助汽水(从加热器汽侧进、出系统、从加热器水侧进、出系统和纯热量进、出系统)，构造了相应的热经济性局部分析模型和转换系数λ的计算模型，具有通用性较强，宜于程序化的特点。

Gave out to apply logging data to sentence other method integratedly, analysed convention to explain choice principle of the method, on the foundation of law of triangular drawing board, gave out to improve model Q is worth a law, combine the statistical analysis of many pairs of mouth wells in the light of C_2/C_3 ratio law, gave out to improve model differentiate standard, shunt-wound department practice offerred way of simple and easy parameter.

给出了应用录井资料综合判别的方法，分析了常规解释方法的选择原则，在三角形图板法的基础上，给出了改进型的Q值法，针对C_2/C_3比值法结合对多口井的统计分析，给出了改进型的判别标准，并联系实践提出了简易参数法。

Pump performance parameters such as flow Q lift shaft power N H n efficiency η speed between a certain relationship.

水泵的性能参数如流量Q 扬程H 轴功率N 转速n效率η之间存在的一定的关系。

The ring resonator was designed and a sequence of Q switch pulses using Cr 4+∶YAG crystals of different initial transparences were observed and analyzed.

介绍了利用辅助镜的NdYAG单向环形腔，并利用Cr4＋YAG晶体作为可饱和吸收被动调Q器件。

This thesis proposed the design and implementation of an ASIC for the motor control with DTC technology. Note that this ASIC is implemented by cell-based Design style with Verilog language.The basic principle of the Direct Torque Control is to select the switch sequence of the inverter. Those switches will control the magnetism and torque of the stator, to induce a fast response of the induction motor. Furthermore, the d-q axle's static coordinate, which is transferred from both the three-phase current and voltage, is used to compute the stator's magnetism and torque. By comparing with original values, those magnetism and torque will be calculated and set to new data. Then the switching table and the hysteresis controller are decided with the new data to generate a voltage vector and to control the stator magnetism and torque.

直接转矩控制的基本原理为经由侦测马达定子磁通与转子转速，来适当的选择变频器功率电晶体的切换状态，以获得快速且不易受外在环境影响的马达控制响应；首先，根据量测三相电流与利用变频器的切换状态取得马达的三相电压，将其转换至d-q轴静止座标，然后藉此估测马达的磁通量与转矩量，再分别与侦测的定子磁通量和转矩量比较后，得到定子磁通量与转矩量比较的结果，再利用DTC电压向量切换表(DTC Voltage Vector Switching table)，依定子磁通与转矩的比较值及马达所在的角度位置，来选择一个适当的电压向量，进而依切换顺序来激发功率电晶体，达到控制感应马达的目的。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。