查询词典 CD player

In order to find out completely the soil-wheat contaiminated by heavy metals in Tianjin sewage farm, we collect samples on the dry land and examinate contents of heavy metals in soil-wheat system. Firstly, the anthor evaluates that soil irrigated by sewage that has been contaminated slightly, the main polluting factors are Cd and Zn, and then the anthor evaluates soil according to different regions, soil types and irrigating water. Secondly, the anthor analyzes content and enrichment ability of heavy metals in different part of wheat, evaluates wheat is contaiminated by Cd widespreadly, only few samples polluted by Zn.Finally the anthor put up correlative analysis about heavy metal contents in the soil-wheat system, as well as plant enrichment coefficient and some physico-chemical properties of soil, and establishes a prognostic model about heavy metal content among wheat spike, soil, soil types, PH, organic matter and salinity with the quantifying theory.The prognostic accuracy of primarily contaminative factors is the best with compound correlative coefficient examining, the model can be founded.With improvement of living level, people need cleaner food.

为全面了解天津市污灌区农产品生产地土壤和旱地作物小麦的重金属污染状况，我们于2004～2005年对全市污灌区的土壤和小麦进行了采样，在对该区土壤—小麦系统中六种重金属元素(Cd、Cu、Pb、Zn、Cr和Ni)的含量进行检测的基础上，本文首先分析评价了污灌区农田土壤的环境质量总体已达到了轻度污染水平，主要的污染因子是Cd和Zn，同时对污灌区农田土壤分区县、土壤类型和不同灌水类型进行了评价；然后分析了重金属在小麦不同部位的含量与富集能力，评价了污灌区旱地作物小麦普遍遭受了Cd的污染，只有个别样点遭受了Zn的污染；最后对土壤—小麦系统重金属含量间以及植物富集系数与土壤部分理化性质间进行了相关分析，由于土壤类型是定性变量，本论文以数量化理论建立了小麦穗实中重金属含量与土壤中重金属全量、土壤类型、PH值、有机质和全盐量间的预测模型，经复相关系数检验，污灌区主要的污染因子Cd和Zn的预测精度最高，模型可以成立。

It is easy to conclude that Vicia Sativa L is a Cd excluder, which not only could grow normally in the Cd high contaminated soil, but also has a higher concentration in roots than in shoots.

救荒野豌豆不仅能在高含量的镉污染土壤中正常生长，而且其根部的w要远远大于地上部分，说明它是一种镉的排异植物。

The results indicate that Cd adding into soil exits in the form of exchangeable fractionation in the temperature of 30℃ and 10℃, and the activity of Cd in 30℃ is stronger than in 10℃.

结果表明：在30℃和10℃条件下外源加入土壤中的镉以交换态为主，且在30℃条件下镉的活性要强于10℃。

The proformance of adsorption conditions of PCM-β-CD adsorbing basic fuchsine and PAE-β-CD adsorbing basic fuchsine, phenol were studied.

研究了吸附条件对PCM-β-CD吸附碱性品红、PAE-β-CD吸附碱性品红及苯酚吸附性能的影响。

As long as you provide text, images, the company requested, the personal information requested, through the integration of professional graphic designer, has illustrated, lively and perfectly demonstrated by the CD-ROM will significantly increase CD-R, DVD ± R value of their own.

只要您提供文字、图像、公司要求，个人要求等资料，通过专业平面设计师整合，具有图文并茂、生动活泼的光盘将完美表现出来，显著地提高CD-R、DVD±R自身的价值。

The CD "Morning" grabs the essence of a brand new day. Within the CD you will experience many new flavors, from styles coming from French Hors D'oeuvre to Country and Contemporary Rock music. For Janice and her fans, this is a much-celebrated new experience in music.

大碟名称「Morning」意味著新的一天，碟内可以找到很多很多的新元素，由法式小品到田园骚灵到流行摇滚，对Janice和乐迷来说，都是一个十分愉快的音乐旅程。

The solution culture was used to research the effect of soaking treatment with sodium nitopresside, hydrogen peroxide (H2O2) and their combination (with volume ratio of 1:1) on seed vigor of horsebean under Cd stress and the soil culture was used to research the protective effects of above 3 treatments on oxidative damage of horsebean seedlings under Cd stress.

方法］采用水培方法，研究了硝普钠（SNP，作为外源NO供体）、双氧水(H2O2)及其体积比例组合(1：1)浸泡处理对镉胁迫下蚕豆种子活力的影响；并采用土培方法，研究了上述3种处理对镉胁迫下蚕豆幼苗氧化损伤的保护效应。

Isolated ileitis detected in asymptomatic patients undergoing polyp screening or surveillance does not evolve into CD on follow-up, despite endoscopic and histologic overlap with findings typically seen in CD.

随访发现，无症状患者存在的孤立性回肠炎（通过结肠镜筛查或复查息肉而发现）不会进展成CD，即使其内镜下特征和组织学特点与CD特征有重叠。

The edition order that and gold inspects a company once violated use Jiangxi sound to resemble a publishing house 2002 has produced other news to resemble product, also did not offer the publication of experience case CD, issuer this, should department of CD of illative experience case inspects a company to publish by gold, issue.

并且金视公司在2002年曾经违法使用江西音像出版社的版号生产过其他音像制品，此次也未提供涉案光盘的出版、发行者，应推定涉案光盘系由金视公司出版、发行。

It supports ISO, UDF and Joliet formats on CD-R, CD-RW, DVD-R, DVR+R, DVD-RW, DVR+RW, DVD+R DL, DVD-R DL and DVD-RAM discs.

该软件支持位于 CD-R， CD-RW， DVD-R， DVR+R， DVD-RW， DVR+RW，DVD+R DL， DVD-R DL 和 DVD-RAM 光盘上的 ISO， UDF 和 Joliet 数据格式。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"