查询词典 double root

Autotetraploids from diploidy leaves of Paulownia elongata on the double layer MS media supplemented with 0.1 mg/L NAA and 15 mg/L BA(optimal organogenetic medium to the leaves of diploidy seedlings) with different colchicines concentrations were induced,chromosome numbering of the plant root tip cells and DNA content analysis of the leaf single cell were used to analyse the autotetra ploids.

在含不同浓度秋水仙素的MS+0.1mg/L NAA+15mg/L BA双层培养基上进行兰考泡桐四倍体植株诱导试验，并通过变异植株根尖细胞染色体观察和叶片单细胞DNA含量测定进行倍性分析。

Double square root model suits the survey data most.

双平方根模型最适合于实测数据。

Experts pointed out that real estate development cycle is normally 2 to 3 years, this year to root, double the money supply shrink, projects to be reduced, but to go to from 2006 to 2007 will reflect the , and one two years ago started the housing project did not have much impact by regulation Mangshan downtime too.

专家指出，房地产开发周期一般是2至3年，今年的根源，双收缩货币供应，项目将减少，但到2006至2007年将反映，一两几年前开始的住房项目并没有产生多大影响的调控邙停工了。

With a major tonic triad the first choice of a note to double would be the root, the second choice the fifth.

主音大三和弦重奏的第一选择是根音，第二选择是五度音。

Real estate development cycle is normally 2 to 3 years, this year to root, double the money supply shrink, projects to be reduced, but to go to from 2006 to 2007 will be reflected, and one housing project started two years ago did not have much control by the impact of downtime.

房地产开发周期一般是2至3年，今年的根源，双收缩货币供应，项目将减少，但到2006年至2007年将反映，一个住房项目开始两年以前没有太多的控制所产生的影响停机。

In this paper we will generally discuss the WEMVA method by Double Square Root for the convenience of mathematic expression, and demonstrate how it works in numerical model.

在叠前偏移算子中，因为双平方根算子的数学表达式更为简洁，所以本文基于对波动方程偏移速度分析初步讨论，并通过模型验证其原理。

In order to develop new remaining value functions for large and medium-sized tractors, 116 recent tractor auction sales data in Shanghai State Farm were collected, by different Box-Cox transformations and regression methods, six proposed models with explanatory independent variables of tractor age and average yearly use hours were analyzed and compared, and the double square root model was selected as best one finally.

该文以上海农场近15年出售的116台拖拉机历史数据为观察样本，以机龄和年平均工作小时数为自变量，对6种不同的备选残值模型进行了回归分析和比较，在此基础上优选了双平方根模型为最佳残值模型，并用实际观察数据进行了验证。

Tag1//tagn Represents any element with the name tagn, a child of an element with the name tag1 under root, where double slashes denote zero or more arbitrary tags.

在以下情形中，位置路径在 DB2 XML Extender 和 DB2 Text Extender 中使用：它们是作为输入提供的，以便提取 UDF，标识将提取的元素和属性。

The display exhibits the molecular structure of the capacity for heredity existing in the nucleus. It is composed of chain-trend ribose and molecule of phosphoric acid root, and basic pairs of molecules linked between the double chains.

本展品所展示的是存在于细胞核内具有遗传特性的分子结构模型，主要由组成链走向的核糖和磷酸根分子以及双链之间互连的碱基分子组成。

This displays the molecular mechanism heredity in the nucleus. DNA is composed of chain-trend ribose and root molecules of phosphoric acid, and basic pairs of molecules linked in double chains.

本展品所展示的是存在于细胞核内具有遗传特性的分子结构模型，主要由组成链走向的核糖和磷酸根分子以及双链之间互连的碱基分子组成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。