查询词典 First Steps

The reasons for suspicion were two: first, because he had taken no steps to supply the place of his dead colleague; secondly, because he was building himself a house on the top of the Velia, which might well, in such a position, be turned into an impregnable fortress.

瓦列里乌斯被这些不足道的谣言困扰不已，召集了一次人民大会。在登上讲台之前，作为一种善意姿态，他命令侍卫们放下束棒。

If this is the first time you've installed a mod, there are a couple of preparatory steps to take

如果这是第一次你安装一个插件，要先作些准备工作

A one-step method for the synthesis of aromatic indolizine derivatives byintramolecular 1,5-dipolar cyclization reaction of 2-(2-arylethenyl)pyridinium N-ylidesin the presence of an oxidant has been studied for the first time. In the presence ofelectron-deficient olefins, however, 2-(2-phenylethenyl)pyridinium N-ylides underwent1,3-dipolar cycloadditions and then aromatized in situ by TPCD to produce indolizinederivatives, indicating 1,3-dipolar cycloaddition proceed more readily than 1 ,5-dipolarcyclization in these conditions. Pyridinium disubstituted N-ylides, readily obtainedfrom corresponding pridinium and β-chlorovinyl ketone, underwent thermalintramolecular 1,5-dipolar cyclization to give indolizine derivatives easily.Indolizinecarbaldehyde derivatives were synthesized starting from 2-pyridinecarbaldehyde in four-steps involving 1,3-dipolar cycloaddition reaction.

本文首次研究了2-(2-芳基乙烯基)吡啶N-叶立德在氧化剂存在下的分子内1，5-偶极环化反应，采用一锅法合成了中氮茚衍生物；研究了这些N-叶立德的1，5-偶极环化和1，3-偶极环加成反应的选择性，发现当有缺电子烯烃存在时，优先进行1，3-偶极环加成反应，而不再发生分子内1，5-偶极环化反应；由β-氯乙烯酮方便地得到了烯丙基N-叶立德，他们在加热时进行分子内1，5-偶极环化反应而得到中氮茚衍生物；由2-吡啶甲醛为起始原料，通过1，3-偶极环加成反应等四步反应，得到了重要的中氮茚甲醛衍生物，这些反应都具有条件温和和操作简便的特点，是合成中氮茚衍生物的新方法。

About how to establish and improve the property management system, First, we must find out what's the problems in the current system of certified property manager. Then we should go to the roles acted by the professional managers, create a active atmosphere for those managers, set up a certificating institution, and formulate rights laws and regulations. And more steps should be done to advance and perfect the system of professional manager. As to the most important, it is to standardize the qualification certificate system, to establish the education and training system, and to straighten out the incentive and restriction mechanism.

在探讨如何建立和完善物业管理职业经理人制度时，首先必须分析现有物业管理师制度实施的现状以及其存在的问题；其次要在对职业经理人进行准确定位的基础上，实现营造有利于职业经理人制度的氛围，设立统一的注册认证机构，制定严格的法律法规等三项基础条件，进而从资格认证体系、教育培训体系及激励约束机制等三方面探讨该项制度的进一步推进和完善。

The main results in this paper as follows: First, a prototype of a shape-based image database retrieval system is completed, it can receive the query mode both by giving an example image and by sketching the desired object on the screen, Second, five shape-based image retrieval methods are realized; Third, an algorithm based on triangulation for shape-based image retrieval is brought forward. In this algorithm, firstly, the edge of the original image is followed and the candidate corners in the original image are detected. Then the counterpoints of the candidate corners in the result of edge follow are found, and the boundary corners whose counterpoints have been found are queued in the order of their counterpoints in edge follow. After these steps, the boundary corners are triangulated and triangles are obtained which can show the true shape of the original image. Finally, shape feature is obtained by calculating the angle histogram of the triangles.

同时本文中主要完成了以下三方面的工作：完成了一个基于形状特征的图象检索的原型系统，可实现例子图象或徒手绘草图两种查询方式；实现了五种利用形状特征进行图象检索的具体方法，并对其进行了分析比较；并且在继承将三角剖分引入形状检索的思想基础上提出了利用三角剖分进行形状检索的一种新算法：先对原图象进行边界跟踪和角点检测；然后寻找初始角点在边界跟踪中的对应点，并对找到对应点的角点按其对应点在边界跟踪中的顺序进行排序；再对排序后的角点进行德洛内三角剖分，得到能表示目标真实形状的三角形序列；最后计算三角形序列的角度直方图作为形状特征，并进行相似性匹配。

The essential process of the formation of stalagmites can be separated into a few steps. First, precipitation seep through soil, bedrock, and then arrive caves. Second, the drop water degassed by releasing CO_2 when the CO_2 pressure of drop water is higher that that of cave air.

从地球系统科学的科学思想出发，必须全面了解岩溶水从洞外到洞内沉积整个过程中地球化学特征的变化，才能从机理上更好的了解洞穴次生沉积物中各项指标的气候环境意义，才能使石笋的古气候记录有坚实的理论基础。

A process for manufacturing seamless flux-cored welding wires 0.8 to 4 mm in diameter with excellent cracking resistance and primer proof quality and containing very little diffusible hydrogen suited for the welding of high-tensile steels and steel structures subjected to large restraining forces by dehydrogenating by high-temperature heating comprises the steps of heating a straight wire 8-15 mm in diameter by direct electric heating through a first and a second pair of roll electrodes spaced 2 to 5 m apart and a ring transformer disposed therebetween to a temperature between 620 and 1100 degrees Centigrade, cooling the heated wire to a temperature not higher than 500 degrees Centigrade with a coefficient of heat transfer not higher than 250 kcal/m2 h degree Centigrade, and drawing to the desired diameter.

一种用来制造直径0.8至4mm的、具有优异的抗裂缝力和底层涂料防护质量并含有非常少的扩散氢的、适合于焊接高强度钢和承受大约束力的钢结构的无缝药芯焊丝，通过用高温加热进行脱氢处理来制造的工艺包括步骤：通过经布置成相隔2至5m的第一和第二对辊电极并经布置在它们之间的环心变压器的直接电加热，把直径8至15mm的直焊丝加热到620与1100℃之间的温度；用不高于250kcal／m2h℃的传热系数把已加热焊丝冷却到不高于500℃；以及拉伸到想要的直径。

Based on this purpose,the study had taken five steps: 1、The first part defines the conception about the structure of urban green system,analyzes the function of the structure planning,delimits the area of study.

围绕这一目的，本论文包含了以下五部分的内容： 1、明确了城市绿地系统结构的概念，分析了系统结构在城市绿地系统建设中的重要作用，并界定了本文的研究范围。

Here Pilgrims roam, that stray'd so farr to seek In Golgotha him dead, who lives in Heav'n; And they who to be sure of Paradise Dying put on the weeds of Dominic, Or in Franciscan think to pass disguis'd; [ 480 ] They pass the Planets seven, and pass the fixt, And that Crystalline Sphear whose ballance weighs The Trepidation talkt, and that first mov'd; And now Saint Peter at Heav'ns Wicket seems To wait them with his Keys, and now at foot [ 485 ] Of Heav'ns ascent they lift thir Feet, when loe A violent cross wind from either Coast Blows them transverse ten thousand Leagues awry Into the devious Air; then might ye see Cowles, Hoods and Habits with thir wearers tost [ 490 ] And flutterd into Raggs, then Reliques, Beads, Indulgences, Dispenses, Pardons, Bulls, The sport of Winds: all these upwhirld aloft Fly o're the backside of the World farr off Into a Limbo large and broad, since calld [ 495 ] The Paradise of Fools, to few unknown Long after, now unpeopl'd, and untrod; All this dark Globe the Fiend found as he pass'd, And long he wanderd, till at last a gleame Of dawning light turnd thither-ward in haste [ 500 ] His travell'd steps; farr distant he descries Ascending by degrees magnificent Up to the wall of Heaven a Structure high, At top whereof, but farr more rich appeer'd The work as of a Kingly Palace Gate [ 505 ] With Frontispice of Diamond and Gold Imbellisht, thick with sparkling orient Gemmes The Portal shon, inimitable on Earth By Model, or by shading Pencil drawn.

此外还有很多，说起来未免太冗长，他们无非是些未成熟的、痴呆的、穿着黑、白、灰色衣的身带骗人的假法宝的隐士和托钵僧。其中有的在这里云游巡礼，曾到各各他去寻觅那活在天上的死人，临终穿上圣多明我派或圣方济派的袈裟，以证明自己确实去过极乐天堂，他们误以为这样打扮就可畅通无阻。他们通过七星天，通过&恒星天&，通过那权衡黄道振动均势的&水晶天&，并且还通过&原动天&。圣彼得手拿钥匙，站在天堂的边门口，像是在等待他们，正要举步登上天堂的阶梯时，看吧！从左右吹来一阵猛烈的横风，他们被斜吹到十万里外的远空中去：那时看见僧帽、头巾、袈裟，连同它们的穿戴者一起被吹翻扯烂，还有圣骨、念珠、免罪券、特免证、赦罪证、训谕，全被高高卷起，都成了风的玩具，他们飘过这世界的背面而远落在广大的地狱边缘，被称&愚人的乐园&，很久之后将是家喻户晓的，但是现在却是人迹罕至的地方。魔王走过这整个黑球，经过长久的漫游，终于发现一线曙光，便加紧他的步伐，向那边走去。他远远望见一座高大的建筑，从它那宽大的阶梯拾级而上，可以抵达天国的城垣，它的顶上，像有比王宫还要富丽的宫门，它的正面镶有金刚石和黄金；大门上密饰着东方的珠宝，光彩夺目，人间的浓淡画笔也无法描绘它。

The first conta ins provisions enjoining employers to take certa in active steps to promote equality in the workplace.

第一部分所载的条款要求雇主采取某些积极步骤，以便促进工作场所的平等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。