查询词典 ni

It was showed through field trials and pot trials that the content of Zn, Cu and Mn in cole was relational to the total content and bio-available content of that in soils respectively, and the content of As was relational to the total content and bio-available content of As in soils indistinctively, and the content of Cd, Ni, Pb and Cr in cole was under the measure limit.

田间试验和盆栽试验表明，植株中Zn、Cu、Mn含量分别与土壤的Zn、Cu和Mn全量和有效态含量有关，但植株中As含量与土壤T-As和B-As相关性不显著。

Studied the inner resistance in different charge capacity and different charge magnification, researched the charge efficiency in different charge capacity, and measured the inner resistance at high rate.

通过对失效电池不同充电容量、充电倍率下交流内阻的研究和大电流脉冲下直流内阻的研究，确定了快速判定MH-Ni电池是否失效的相关方法，并通过测量电池的内压和不同充电容量下的充电效率讨论了其有效性

This thesis develops a device driver for a National Instrument Analog-to-digital conversion board to be used in a NI PXI system under the Windows CE environment.

这本论文是以Windows CE作业系统为基础，发展出一张National Instruments的PXI介面类比-数位讯号转换卡之装置驱动程式。

There was no obvious interdiffusion and reaction between WN〓 thin films and GaAs substrate.

目前对Ni〓Al合金的动态脆化研究因成分，组织状态和试验条件等方面的因素，实验结果还存在不少矛盾，理论分析亦比较粗糙，对一些关键问题的本质尚有争论。

The formation,structure and properties of intermetallic compounds were studied using Ni-Sn powder sintered by powder metallurgy method.

对镍粉和锡粉烧结形成金属间化合物的过程、结构特征以及烧结体的性能特点进行了研究。

Many AlNi intermetallic compounds were found in the stainless steel layer of high Al content.

同时由于AlNi相的存在，基体中固溶的Ni含量减少，使基体具有铁素体组织。

Moreover, the formation mechanism of single-phase nanocrystalline intermetallic compound by flow-levitation method was also evaluated.

实验证实，通过控制气相反应的工艺条件可有效避免单质Al和Ni的生成。

A number of calculated isothermal sections are presented and compared with experimental data.

并以此为基础优化和计算了Ni-Mo-Ta三元系，得到了一组描述各相的热力学参数，并将计算的各等温截面与实验数据一一做了比较。

The nucleus isthmi of lower vertebrates is an important visual center closely related to the optic tectum .

低等脊椎动物的峡核（Nucleus isthmi，NI）是与视顶盖（Optictectum，OT）密切相连的视觉核团。

Ni lai bianbie y ixia zheshi shenme cha ba!

你来品一品，辨别一下是什么茶。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。