The result showed that amount of soil urea nitrogen by fertilizing dicyandiamde and N- thiophosphric triamide-amended urea was the highest in all fertilizers, for 14.37mg/kg, and the effect for slowing urea nitrogen change was significant difference. The amount of soil nitrate nitrogen by fertilizing urea coated by the starch acetate was the highest, for 102.08mg/kg. The amount of soil ammonium nitrogen fertilizing DCD, DCD/NBPT-amended urea coated by two material film was more high, for 56.38~60.22mg/kg. Nitrate nitrogen was less, about 28.0mg/kg, and so was DCD/NBPT-amended urea.
结果表明，施用硝化和脲酶抑制剂涂层尿素肥料的尿素态氮含量最高，为14.37mg/kg，延缓尿素转化效果明显；施用醋酸酯淀粉包膜尿素肥料，硝态氮含量最高，为102.08mg/kg.2种膜材料包膜硝化抑制剂涂层尿素、包膜DCD/NPBT涂层尿素肥料的铵态氮含量都很高，在56.38~60.22mg/kg之间，而硝态氮含量都很低，DCD/NPBT涂层尿素肥料的硝态氮含量也很低，在28.0mg/kg左右。
In some cases, additional connections are necessary to enable communications (for example, loop-back connections for DTR, DSR, RTS, CTS, and DCD).
在某些情况下，增加必要的连接，使通信（例如，环回连接 DTR ，路由，即时战略，中旅，和双氰胺）。
At the first stage, the Movement ABC test with Taiwan norm was used to evaluate 1365 students aged 9-12 years old. In total, 86 children were identified as DCD. At the second stage, we used ten items of Taiwan Movement Assessment Test as variables of cluster analysis to classify the subtypes of DCD. Discriminant analysis and one-way ANOVA were used to examine the internal and external validity of cluster analysis.
本研究随机选取台湾9-12岁学童共1365名，先以Movement ABC测验之台湾常模做为诊断标准筛检发展协调障碍儿童，再以群集分析之二阶段法并选择台湾动作评估测验的十个项目做为分类变数将发展协调障碍儿童分类，接著以区别分析与变异数分析分别检定群集分析之内部与外部效度。
A method using DCD、DSR and GND pins of RS-232 to collect and test the change of craft state is provided. According to the time sequence change of craft state, it resolves the problems that automatic demarcate of raster ruler's standard zero and automatic reading of length data. The method overcomes inconvenience of manual operation which greatly enhances the equipment's the level of automation and test efficiency
提出了一种利用RS-232的DCD、DSR和GND三个引脚采集测试工艺状态变化的方法，并依据工艺状态变化时序，解决了光栅尺基准零点的自动标定和长度数据的自动读取问题，克服了以往人为手动操作所带来的不便，极大的提高了设备的自动化水平和测试效率。
For the end-users, Aspire Info provides various products based on mobile phone, such as CMCC Mobile Newspapers, Fetion, Monternet Portal, Java, PIM, Mobile Map, DCD. We are enhancing the development of mobile media and broadening the usage of mobile phones by providing people with information services anywhere and anytime.
在个人信息服务方面，卓望信息负责中国移动手机报、飞信、移动梦网门户、百宝箱、号簿管家、手机地图、快讯等业务的运营支撑，为中国移动手机用户提供随时、随地、随身的优质服务，有效促进了手机的媒体化和多功能化。
Sonnets a poem in 14 lines: Originated in Italy, a form very popular in Renaissance Europe, especially in Italy, France and England; the first eight lines – octave the last six lines – sestet Rhyme scheme: a) the Italian or Petrarchan sonnet（意大利型或彼得拉克型十四诗）: abba abba cdc dcd b the Shakespearian or English sonnet 莎士比亚型或英国十四行诗）: abba abba cdcd efef gg
你不独比它可爱也比它温婉：狂风把五月宠爱的嫩蕊作践，夏天出赁的期限又未免太短：天上的眼睛有时照得太酷烈，它那炳耀的金颜又常遭掩蔽：被机缘或无常的天道所摧折，没有芳艳不终于雕残或销毁。
The reaction of amino in PAN-DCD side chain with sulfonic acid group in reac tion dyes occurs.
相互作用研究显示PAN-DCD侧链的氨基与活性染料的磺酸基发生了键合作用。
In this paper, a specially made root chamber system with two compartments and nine gas collection pipes was used to collect the N2O in soil air of nine different spatial position in the root chamber. The following treatments were also used:(1) Two selective nitrification inhibitors, C2H2 and DCD in low concentration were used to study the nitrification process under different NH4+-N levels and its contribution to N2O release.
用特制的带有9根采气管的两室根箱系统，采集和分析根箱中9个不同部位土壤空气中N2O的浓度，结合使用具有选择性的硝化抑制剂（包括低浓度的C2H2和DCD），研究在不同铵态氮水平下的硝化过程及其对N2O气体释放的贡献；结合使用高浓度的C2H2，抑制反硝化过程中N2O到N2的还原，研究在不同铵态氮水平下的反硝化过程及其对N2O气体释放的贡献。
By properly using turbocharger, increasing the efficiency of air charge, improving the machining process for the liner and reducing the advance angle of fuel feeding etc, the particles and NOx of improved 4102BZQ diesel engine were reduced so that it can meet EuroⅠemission standard. The develoPMent of Model 4102BZQ improved diesel engine allows the 4-cylinder engine of DCD to meet the emission legislation forced by our country, and extends the life-time of DCD engines, which makes a contribution to the develoPMent of DCD economy and protection of environment.
通过合理匹配增压器，缸盖进气道，提高充气效率、改善缸套加工工艺、缩小供油提前角等措施来降低4102BZQ完善提高型柴油机的颗粒物和氮氧化物，使之达到欧Ⅰ排放标准。4102BZQ完善提高型柴油机的开发，使朝柴四缸机达到了国家强制性排放法规的要求，延长了朝阳柴油机的寿命，为发展朝柴经济和保护环境做出了贡献。
Chi-square analyses revealed significant differences on the proportion of children in inadequate adaptive level of the personal living skills, gross motor and fine motor subscales of the VABS between the DCD, suspected DCD and control groups. Significant group differences were noted on the VABS gross motor and fine motor subscales between children with DCD and suspected for DCD.
卡方检定的结果显示，DCD组与疑似DCD组在「文兰适应行为量表」的三个分量表的适应程度上，皆与对照组有显著的差异；DCD组与疑似DCD组则在粗动作与精细动作分量表上有显著差异，而在个人生活技巧分量表则无达到显著。
The inhibitory rate of DMHMP was lower than DCD when the same dosage added but higher than DCD while the added dosage of DMHMP was duplation of DCD.
当添加DMHMP的量与DCD相等时，其硝化抑制作用不如DCD，而当其添加量为DCD的2倍时，其硝化抑制效果明显优于DCD。
DCD serial single-phase magnetic auto-braking AC motor has auto-braking structure. It is the driving motor for the rolling gate and shatter, as well as other machineries, which demands parking fast and accurately.
商品简介（限400字）：DCD系列单相交流自制动电动机是一种自身带制动机构的电动机，用于电动卷帘、电动卷闸门等机构的动力，亦适用于其它要求快速、准确停车的机械。
In order to evaluate the feasibility of addition of urease inhibitor and nitrification inhibitors into urea solution applied in drip fertigation, a pot experiment with maize as a test crop was conducted under greenhouse condition.
本研究通过在滴灌栽培条件下将脲酶抑制剂氢醌、硝化抑制剂双氰胺和尿素在玉米盆栽试验中进行配施，以探求HQ和DCD在滴灌施氮肥条件下应用的可行性。
The'DCD'directive instructs the assembler to reserve a word of store and to initialize it to the value of the expression to the right, which in these cases is just the address of the label.
DCD指示汇编器保留一个存储字，将它初始化为右边表达式的值。在这里只是标号的地址。
The results indicated that adding DCD significantly increased ammonium content and decreased nitrate nitrogen content at the same time.
结果表明，添加DCD明显提高了相应处理的铵态氮含量，降低了硝态氮含量。
The reaction of amino in PAN-DCD side chain with sulfonic acid group in reaction dyes occurs.
相互作用研究显示PAN-DCD侧链的氨基与活性染料的磷酸基发生键合作用。
So we can use ab initio method and DFT to describe electronic structure of molecule and atomic group. Using Dewar, Chatt, and Duncanson's (BCD) model can count out the interaction energy between molecular orbit and metal state.
我们利用从头计算法和密度泛函方法描述分子以及原子团簇的电子结构，采用Dewar，Chatt，和Duncanson（DCD）模型可计算出分子轨道与金属态的相互作用能。
Propagation of hydrogen-oxygen detonation wave in an abruptly expanding chamber and a gradually expanding chamber was simulated by solving the axisymmetrical Euler equations. The dispersion - control dissipation scheme (DCD) and a detailed chemical reaction kinetics model with 8 sections 20 reactions were adopted.
采用二阶精度频散控制耗散格式（DCD）和8组分20个方程的基元反应模型，对轴对称变截面管道中氢氧爆轰波传播进行数值模拟。
It also produces amounts of the psychedelic chemical dimethyltryptamine. Influence of DCD on Soil Microorganism
它也产生微量化学迷幻剂二甲基色胺。双氰胺对土壤微生物种群数量的影响
Under the condition of urea as nitrogen source, and biomass yield of greengrocery was 24.6% and 15.8% greater at treatments of DCD and S + DCD than CK.
青菜生物童在施用尿素下，以DcD和50+neD处理较高，分别较对照处理高24.6%和15.8%；