查询词典 pre-eruption

In this part, we analyzed the condition of pre-esterification and esterification, and found out the best method.

其中最优酯交换条件为：醇油摩尔比为6：1，催化剂为NaOH，用量为油重的1%，反应温度65℃，反应时间3小时。

In terms of the numbers, however, the pre-eminent ethnic group is the Han Chinese .

今天的中国是一个拥有56个民族的，并一汉民族为主的国家。

Keywords: pre-service teacher, ethnographical inquiry, early childhood teacher education, field experience

本文最后提出一些「应用民族志引导学生成为教学现场研究者」方法学上的问题省思。

From the Ningbo Chemical Industry Zone was informed that a group of a total investment of about 28 billion yuan infrastructure and downstream series ethylene project officially started today, the project include: Akzo Nobel of ethylene amines and biological sewage pre-treatment projects, Ningbo Kim Hyde flag separation projects EPA Chemical Co., Ltd., Ningbo瑞福特Gas Storage and Transportation Co., Ltd.

记者从宁波化工区管委会获悉，一批总投资约28亿元人民币的基础设施及乙烯下游系列项目今日正式动工，项目包括：阿克苏诺贝尔乙烯胺及生物污水预处理项目、宁波金海德旗化工有限公司碳五分离项目、宁波瑞福特气体储运有限公司低温乙烯储罐项目等。

Leveling agent O-25, emulsifier O series, Emulsifier MOA series, Emulsifier TX, OP; polyoxyethylene castor oil EL, polyoxyethylene fatty acid ester LAE, SG; emulsifier Span, Tween series, Poly ethylene glycol fatty acid ester; pesticide emulsifier, paraffin wax emulsifier, palm wax emulsifier, emulsifier butter, dimethyl silicone oil emulsifier, amino oil emulsifier, white oil emulsion, kerosene emulsion; PGA diol PEG series, polypropylene glycol PPG series, propylene glycol polyether block, Penetrant series; alcohol, phenol ether phosphate; antistatic agent series textile series of pre-treatment level dyeing auxiliaries agent series Softener series

匀染剂O-25，乳化剂O系列，乳化剂MOA系列，乳化剂TX，OP；蓖麻油聚氧乙烯醚EL，脂肪酸聚氧乙烯酯LAE、SG；乳化剂司盘、吐温系列，聚乙二醇脂肪酸酯；农药乳化剂，石蜡乳化剂，棕榈蜡乳化剂，牛油乳化剂，二甲基硅油乳化剂，氨基硅油乳化剂，白油乳化剂，煤油乳化剂；聚乙二醇PEG系列，聚丙二醇PPG系列，丙二醇嵌段聚醚，渗透剂系列；醇、酚醚磷酸酯

Free for City youth to carry out pre-marital check eugenic four test cards unemployed pregnant women to carry out systems management.

免费为市南区的青年进行婚前检查、优生四项检测、无业孕妇建卡，进行系统管理。

Some nine years before the council, Marcellus, then in extreme old age, had sent his deacon Eugenius to St. Athanasius, with a written confession of faith, quite orthodox as to the eternity of the Trinity, and the identity of the Logos with a pre-existing and personal Son, although not verbally explicit as to the permanence of Christ's "kingdom,"--the point insisted on in one of the Epiphanian-Constantinopolitan additions to the Creed Montfaucon, Collect.

一些九年前会， marcellus ，那麼，在极端年老时，曾派遣他的执事eugenius圣athanasius ，提交一份书面供词的信念，相当正统的，以该永恒的三位一体，和身份标识与原先存在的和个人的儿子，虽然在口头上不明确，以永久有效基督的"王国"-这点坚持，就在其中的e piphanian- c onstantinopolitan增补本信条（ m ontfaucon，收集。

It employs the complex-valued step function to build neural model, then constructs network structure and decides the number of neurons; it adopts complex-valued Hebbian rules and inner product way to calculate the net weight matrix; then it analyzes the convergence of the network by taking advantage of the definition of energy function. In the image pre-processing stage, 2-dimensional Fourier Transform and Euler's formula are used, respectively, to transfer a gray-scaled image into phase information needed by the complex-valued neural network when stores the traffic sign. In the image post-processing stage, phase inverse transformation is used to change the phase image to gray-scaled image.

采用复数阶跃函数构建了神经元模型，建立了复数Hopfield神经网络结构，并且确定了网络中神经元的个数；借助复数Hebbian学习规则和复数内积法给出了网络权值的确定方法；借用复数网络能量函数的定义，说明了复数识别网络的收敛性；在前期的图像数据处理部分，分别使用离散二维傅里叶变换和欧拉公式，给出了将灰度图像数据转化为复数网络所需要的相位信息的方法，实现了网络对路牌的记忆存储；在后期的图像还原部分利用相位逆变换的方法，实现了相位图到灰度图转化。

It's only a vestige of Eurocentric imperialism that leads us to think of America as having been "discovered" in the traditional sense and it's left many people who are native to the continent with the feeling that their pre-Columbus history has been ignored and devalued.

这只不过是因为人们长久以来以欧洲文化为中心的思想使得我们认为美洲大陆是被"发现"的。这也使得那些天真的人忽略了在哥伦布之前的美洲大陆的历史。

DAP is disappointed that Koh has shown his trademark indecisiveness and evasiveness by setting pre-conditions to Lim before this nationally televised debate can happen.

民主行动党已经对许子根在辩论前设下先决条件那种优柔寡断、扭扭捏捏、推卸责任的"特征"及作风感到失望。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。