In a solution of pH 8.5—9 , calcium forms a purple colour complex with DBC-chlorophosphonazo .

In a solution of pH 10 NH _ 4 OH-NH _ 4 CI media, DBC-chlorophosphonazo shows two peaks with singlesweep polarograph.

在pH10的NH_4OH-NH_4Cl介质中, DBC-CPA在 示波极谱上产生两个还原峰、峰电位分别为-1.11V和-1.19V(vs.SCE).

Design by Contract ( DBC ) is mentioned by Betrand Meyer.

基于契约式设计 ( DesignBy Contract, DBC ) 这一理论是由BetrandMeyer 提出的.

Age, diabetes, neoadjuvant chemotherapy, positive axillary lymph nodes metastasis were not the factors associated with DBC.

而年龄 、 糖尿病 、 新辅助化疗 、 腋窝淋巴结转移与DBC的发生无关.

The most common MBCS implementation is double-byte character sets ( DBCSs ).

最常见的MBCS实现是双字节字符集 ( DBCS ).

A DBF algorithm, which can be used to inspect the ocean electromagnetic environment, is pointed.

指出了一种可以用于海洋监测电磁环境中的数字波束形成算法.

The CCAB algorithm of DBF has high convergence rate in the case of relatively high SINR.

数字波束形成算法中,CCAB算法在较高信干噪比条件下具有一定优势.

From the List Files of Type lst , choose dBase DBF.

从列表文件类型善堂, 选择数据库库.

Main work include : 1 A method of adaptive DBF in received antenna array.

1讨论了在接收阵列天线中,自适应数字波束形成(DBF)的方法,引入了 采样 梯度矩阵算法.

The paper discussed some problems for DBF application in this area.

本论文探讨了将数字波束形成技术应用于其中需要解决的问题.

The selected provenances'mean height, DBH, individual volume was 8.12 m , 12.49 cm , 0.0552 m 3 , respectively.

入选种源平均树高8.12m, 平均胸径12.49cm;平均单株材积 0.0552m3.

In HC 1 solution ( 0.10～0.30 mol · L ~ (-1 )) , Sn , DBH-PF and emulsifier OP form a ternary complex.

在0.10 ～ 0.30mol·L~ ( -1 ) 盐酸介质中,锡与DBH-PF、乳化剂OP形成三元络合物.

The selected families'mean height , DBH, individual volume was 8.1 m , 16.5 cm , 0.1132 m 3 , respectively.

入选家系平均树高8.1m, 平均胸径16.5cm;平均单株材积0.1132m3.

Double immunofluorescent staining showed that DBH and AP-2α co-existed in the cells of the spinal cord.

免疫荧光双标显示DBH和AP -2 α共存于脊髓神经元内.

Height growth and DBH growth of the same strain had significant differences in different soil types.

在不同土壤类型中同一品系的高生长及径生长差异显著.

The DBH with soil urea enzyme 、 MB-C 、 SOC and PH all had significant correlation.

林木胸径生长与土壤脲酶、微生物量C、 有机C和PH呈极显著相关,土壤蛋白酶、过氧化氢酶和蔗糖酶与土壤PH值呈显著或极显著相关.

On the same conditions , the device begin to saturate when IF power reaches ? 5 dBm.

中频输入功率大约在-5dBm时开始进入饱和状态.

The power of DBM is no double, but its development has been delayed.

虽然可以运用数据库营销来提高企业竞争力, 但它的发展却被延迟了.

The PA shows maximum power gain and 24.5 dBm OP 1 dB with 36 % power-added efficiency ( PAE ).

功率放大器的最大功率增益为26.5dB,输出1dB压缩点为24.5dBm,功率附加效率 ( PAE ) 为36%.

The Upper Logical Definition of Structured Entities in Engineering DBMS.

工程数据库中结构实体的定义及操纵.

How to design and manage GIS data in DBMS.

数据库的设计与实现.