等环的

For PAHs are liable to be sorbed by soil solids, the plant and microbial availability of PAHs in soils is a major limiting factor of phytore-mediation efficiencies.

植物修复及其强化技术在土壤多环芳烃等有机污染修复中有较大的应用潜力。

2 Petroleum crude oil: Refers to naturally occurring crude oil that is mixtures of hydrocarbon compounds that contain mainly paraffin hydrocarbon, cycloparafin hydrocarbon, and aromatic hydrocarbon.

二石油原油：指一种源于自然界之原油，为碳氢化合物之混合物，其主要成分为石蜡烃、环烷烃、芳香烃等。你知道它的英文吗？

The scenery tour area has the wilding 1300 varieties and Be recent apart from Peking natural botanical garden with wild flower park.

开设了泉水浴、赛马场、射击场等娱乐项目，日接待住宿游客近千人，是京北地区环长城旅游热线中的主要生态旅游景点。

The main product comprises silp-valve vacuum pumps, root vacuum waterring vacuum pumps, series roary vance vacuum pumps and various kinds of vacuum pumps system,Our products are widely used in areas,covering metallurgy, chemical industry,medical and pharmaceutical appliction, light and textile industry, electrical industry, defence scientifice researches etc,.

我厂主要产品有：滑阀真空泵、罗茨真空泵、往复真空泵、水环真空泵、旋涡泵各类真空机组、及真空应用设备，与供氧设备，其也通用设备制造、加工、修理。真空浸渍我厂产品广泛应用于冶金、化工、医药、经纺、电子、国防、科研等部门。特别H-8B型泵，在原有基础上经过改进，获得了更高的真空度和使用寿命。

Methods: The protein and other impurity in the sample were precipitated by zinc acetate and potassium ferrocyanide after dipping of the sample. N,N-dichlorocyclohexylamine derived from sodium cyclamate by sodium hypochlorite in the filtrate was extracted by hexane. The HPLC separation was carried out with a phenomenex Gemini-C18 column using acetonitrile-water(7+3) or methanol-water (8+2) as mobile phase and detected by UV monitor at 314 nm. External standard method was used for quantification.

样品中甜蜜素浸提后，用乙酸锌和亚铁氰化钾试剂沉淀蛋白质等干扰杂质，过滤，用次氯酸钠将样品溶液中的甜蜜素转化为N，N-二氯环己胺经正己烷萃取后，在phenomenex Gemini-C18柱上，以乙腈－水(7+3)或甲醇－水(8+2)为流动相进行分离，HPLC-UV检测器在314 nm测定，外标法定量。

Bond length, total atomic charge, frontier molecualr obital energy, and Mullicken Bonding Population proclaimed that electron transfer ought to be possible from benzene to ammonium to form charge-transfer cpmplexes. The molecular obital coefficience showed that the p-π initeraction must be existed between alkali metal cation and benzene.

键长、原子净电荷、前线轨道能量和分子轨道系数、Mullicken成键布居等量子化学参数表明碱金属阳离子和苯环碳原子发生作用而形成电荷转移复合物，这种作用中包含p-π作用的形式。

The intensity design aspect mainly includes the material the choice, the tower body, the shell cover, the skirt, the foundation link and the place foot bolt intensity design, the nozzle opening reinforcement design calculation and so on.

强度设计方面主要包括材料的选择，塔体、封头、裙座、基础环及地脚螺栓强度设计，接管开孔补强设计计算等。

Business Scope: Central original green ecological purification toilet, toilet water ecology, water foam green toilet, will set box-type foam sealing toilet, water-free toilets packaging, recycled water ecological toilet, foam sealing storage-type toilet, luxury water Chong-style, car trailer toilets, garbage room environmental protection, sales and leasing; to undertake rehabilitation and installation of toilet; Events board room, guard room, police kiosks, kiosks publications design and production.

经营范围：环原绿色生态净化厕所、无水生态厕所、水循环泡沫绿色生态厕所、集便箱式泡沫封堵厕所、免水打包式厕所、循环水生态厕所、泡沫封堵储存式厕所、豪华水冲式、车载拖挂式厕所、环保垃圾房，销售和租赁；承接厕所改造和安装；活动板房、门卫房、报警亭、书刊亭工程的设计和生产等。

Main factory of binding supplies of office culture, including the pin, paper clip, needle Protocol, stapler, thumb tack, pin nails, I-nails, plastic nails, plastic ring apron and other products, product quality assurance, prompt delivery .

本厂主营办公文教的装订用品，包括大头针，回形针，订书针，订书机，图钉，两脚钉，工字钉，塑料钉，塑料环胶圈等产品，产品质量保证，交货及时。

Because of the time and quality of restrictions, the former Central lining and the title-page can only be used off paper cards and membership cards, the title-page film only 32 open a set, if the copy 8 by hand, it is very vulnerable to the dot is not consistent with the deep and so on, you can only print, joined Sun in eight times, in order to get a version off.

由于工夫和质量的不拘，后环衬和扉页只能用差闭纸制卡和会员卡制作，但扉页胶片只有32闭一套，如果用手工拷贝8弛，很容易呈现网点深浅不分歧等环境，所以只能在晒版时不断晒8不主，才能获得一弛差闭版。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。