级距

只要级距和税率不变，速算扣除数也不变。

It'should not change range of income and the tax rate do not change .

第二节研究了OECD国家税前扣除项目和法定税率变动规律以及费用扣除和税率级距调整机制。

The second section studies the deducted items before tax and statutory tax rate change patterns as well as expense deduction and tax rate grade adjusting mechanisms of the OECD countries .

在分析优势高生长过程的基础上，参照前人的分析结果，确定基准年龄为6a，立地指数级距为2m，立地指数等级为7级，龄阶距为1a。

By analyzing the characteristics of dominant height growth , the results were as follows : index class was 7 , baseline age was 6 years , the interval of site index class was 2 m , the interval of age gradation was 1 year .

通过优势木解析木资料分析，确定基准年龄为20年，立地指数级距为2m，在10-22m范围内划分7个指数级；用比例法展开导向曲线编制立地指数表。

Through analyzing dominating stem-analysis data of Larix kaempferi , 7 index classes were divided out within 10-22 m ( baseline age was 20 years , and the interval of site index class was 2m ), and site index chart was constructed after guide curve was expanded by proportion method .

关于混凝土强度分级级距的限值问题

On the limited value of grade steps in concrete strength grading

在定义数量的基础上，推导出级距概念，并根据两个不同级距的偏序集中大级距子集包含多个小级距子集的关系，给出了数量特征概括的数学模型。

On the basis of quantity definition they induce the grade distance concept .

我国当前存在超额累进税率级距过多、个人所得税税率过高、税率设定不公平等问题。

Our present existence extra progressive tax rate , individual income tax payments too high , the tax rate set injustice problem .

并探讨了评估因子选择及其数量、权重值和级距等相关问题。

The paper also discusses some other related problems , namely , factor quantity and choice , factor weight , distance of index .

个人所得税的改革需要考虑定位问题，如果将我国的个人所得税定位于以普遍征收、重点调节的方式调节收入分配公平，则其改革重点应放在调整税率和累进级距方面。

If it is oriented at regulating income and distribution fairness by means of general levying and focal point regulation , emphasis should be laid on modulating tax rate and cumulative class difference .

除新增收费项目及调高规费外，商标注册申请指定及审定前变更商品缴纳之规费，将因指定或变更商品之多寡而应缴纳不同级距之规费。

In addition to assessment of new fees and upward fee adjustment , fees for designated products or changes in designated products will vary with the number of products or the number of changes in them .

大行程纳米级步距压电马达驱动电源的研究

Study on Precision Driving Power of Piezoelectric Motor with Nano-step and Long-range

大行程纳米级步距压电电动机

Piezoelectric motor with long-range and nano - step

Ⅰ～Ⅱ级相似距所代表的点之间可以直接引种或间接引种驯化。

It can introduce direct or indirect among places of first and second grades similar distance .

介绍了一种基于尺蠖运动原理的纳米级步距压电电动机，提出了一种新型的压电陶瓷驱动电源，并给出了详细的电路原理图。

A kind of piezoelectric motor with nano-step , based on the principle of inchworm motion , is introduced in this paper , then a newly developed driving power is presented in detail .

基于PID控制器的兆瓦级变桨距风力发电机组控制策略的研究

Study on Control Strategy of MW-class Variable-pitch Wind Turbine Based on PID Controller

兆瓦级变桨距风力机组齿轮箱的设计

The design for gearbox of pitch-controlled megawatt wind turbine

Ⅴ级围岩小净距隧道中夹岩稳定性及尺寸优化的研究

The Study on Stability of Folder Rock and Size Optimization of Tunnel with Small Spacing in Grade ⅴ

任县5.0级地震前，距震中20公里的红山台，存在2年负异常，下降幅度为14%；

Before Renxian MS 5.0 earthquake , there existed 2-year negative anomaly at Hongshan station 20 km to the epicenter , the decrease amplitude was 14 % ;

2011年3月11日，一场9.0级地震袭击了距东京东北海岸372千米（231英里）的日本东北部，并引发了海啸，掀起高达9米（30英尺）的海浪。

Occurring on March 11 , 2011 , the magnitude 9.0 Tohoku earthquake struck 372 kilometers ( 231 mi ) off the coast northeast of Tokyo and created a tsunami with 9-meter ( 30 ft ) waves that hit Japan .