多线的

Here, you'll find 29 miles of lakefront and more than 35 museums. Here you'll find the headquarters of over 30 Fortune 500 companies including such names as McDonald's, Motorola and Boeing.

芝加哥拥有200多家剧院，570多个公园，46公里的湖岸线和超过35家博物馆。30多家财富500强的大公司将总部设在芝加哥，比如麦当劳，摩托罗拉及波音公司等。

In gastric ulcerocancer, the main radiological changes of the interface are small teniform non-plicae area, the slim irregular plicae near the ulcer connecting with distal clubbed plicae. The juxta-ulcer presentation are instinct mucosal plicae, especially blurred teniform plicae and reticular plicae accompanying with "target sign" in most cases and the pathologic changes of peri-ulcer are chronic atrophic gastritis, intestinal epithelial metaplsia and epithelial heterotypic hyperplasia of gastric mucosal etc.

溃疡型胃癌溃疡病灶与周围交界面主要X线表现为小带状无皱襞区，近溃疡侧的纤细不规则皱襞与远侧的杵状皱襞相接；溃疡旁X线表现是粘膜皱襞影像多较模糊，尤以模糊条纹状皱襞及模糊网格状伴有&靶征&居多，病理镜下改变是以慢性萎缩性胃炎、肠上皮化生及胃粘膜上皮异型增生等癌前病变为主。

After applying three spit coats to the entire guitar, we will take a small artist's brush and again paint all of the purflings to provide additional protection for all of the inlay work since pumicing acts as an abrasive and can burn through the shellac to the purflings.

涂完3遍底漆之后，我们用一个小的美术用刷在饰线和饰圈，镶嵌上多刷一些保护漆层，因为用浮石粉填孔的步骤可能磨穿虫胶漆层而露出饰线。

And we has also accumulated original and mature experience in designing, manufacturing and assembling of bolt tightening system, press riveting and welding system, automobile seatbelt assembling special machine, pin and shaft press installing machine, transplanting machine, aerial material flow line, material flow line, lifting equipment, balance crane, fixture etc.; To meet its clients' demand, Congyu has independently developed many sets of special machine of high technology and great difficulty, which involves the clearance detection, angle control, sealing test, torque control and displacement control etc.

并在螺栓拧紧系统、压铆焊接系统、汽车安全带装配专机、销轴压装机、移栽机、空中物流输送线、物流输送线、提升机、平衡省力装置、各种产品的工装夹具等方面有独到成熟的设计、制造及组装经验；应客户要求独立开发出多套间隙检测，角度控制，密封性检测，扭矩控制，位移控制等高技术、高难度要求专机，在此基础上，不断创新并开发了清洗机等新产品和太阳能新领域，并为太阳能行业开发了自动上下料机、酸碱清洗机和自动插片机，接线盒涂胶机，自动裁切机，测试分选机等一系列生产和测试设备。

Based on rail/wheel reaction and track/bride reaction theory and systems engineering theory, new vehicle-track and vehicle-track-bridge system dynamic models are established and discussed in details, including ballast track model and ballastless track model. The characteristics of the models are:(1) vehicle-track and vehicle-track-bridge system dynamic models are coupled in vertical and lateral;(2) track vibration on bridge is taken in account, track on bridge is considered as one or two layer continuous-point supported rail model, according to actual track structure, interaction between vehicle and bridge transfer from track structure;(3) three type of ballastless track models (tieembanked, elastic-tie-block, slab track) are presented;(4) models reflect the main feature of actual vehicle, track and bridge structure, the response computation frequency of models is relatively broad, which can be applied to analyze both low frequency and high frequency vibration.

基于轮轨相互作用和线桥相互作用特点，本文从系统工程角度出发建立了车辆、有碴轨道和无碴轨道、简支箱梁桥垂向和横向耦合系统动力分析模型，该系统模型具有以下特点：（1）车线、车线桥体系均考虑为垂向、横向耦合振动系统，车线间通过轮轨接触几何关系耦合，轨道与桥梁间通过轨道与梁体间的力与位移协调条件耦合；（2）充分考虑桥上线路在车线桥系统中参振作用，根据桥上线路轨道结构特点将桥上轨道结构模型具体化，即对桥上轨道结构视为多层支承体系，车桥间的动力作用通过轨道结构来传递；（3）建立了三种形式无碴轨道动力分析模型，即长轨枕埋入式、弹性支承块式和轨道板式无碴轨道模型；（4）系统模型详细，分析频带宽，适用范围较广。

Besides of use of resistance cultivars,agricultural practice and physical measurement,use of chemical nematicides and fumigants is an important means of controlling root-knot nematodes.

传统的熏蒸性和非熏蒸性化学杀线虫剂多为高毒、高残留的农药，对环境污染严重，使用过程中对人、畜也不安全，其中许多杀线虫剂已被陆续禁用。

Can be used for the above two products before the monopoly of lithium-ion battery anode welding; polymer lithium battery welding; airbag thin cable welding; refrigerator, freezer, air-conditioning cut brass letters; solar heat-absorbing plate rolling welding; less than 35 mm2 copper , copper braided wire, copper wire and the terminal contact welding tablets; beam welding; supercapacitor welding and many other industries.

可用于之前为上述两国产品垄断的锂离子电池负极焊接；聚合物锂电池焊接；安全气囊薄型电缆焊接；冰箱，冷柜，空调铜管封切；太阳能吸热板滚焊；35平方毫米以内铜线，铜辫线，铜绞线与端子接触片的焊接；线束焊接；超级电容器焊接等诸多行业领域。

I learned about serif and sans-serif typefaces, about varying the amount of space betweendifferent letter combinations, about what makes great typography great.

我学了衬线与无衬线字体，学到在如何调节多字母组合词的字间距，学到了怎么把很好的活版印刷做得

Traditionally use natural pigments indigo, saffron crocus, acorn cup, and larkspur stem...

而后用清水漂去碱和杂质传统使用天然的植物颜料把线染色但现在更多使用化学颜料染色般而言，块毯要用十来种同颜色的线

Xianchao five, six types of network lines, templates, line panel frame, in the domestic and international competitiveness constantly improve, products are exported to many countries and regions.

现超五类、六类网络线、模板、面板的线架，在国内国际上的竞争力不断提高，产品远销多个国家和地区。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷