linear adj. 1.线的,直线的。 2.长度的。 3.【数学】一次的,线性的。 4.【动、植】线状的;细长的。 5.由线条组成的,以线条为主的,强调线条的。 linear amplification 直线放大。 a linear equation 一次方程式。 a linear leaf 线形叶。 linear arts 线条艺术。
Method of test for permanent linear change on high alumina and fireclay plastic refractories 高矾土和塑性耐火土材料永久线性变化的试验方法
Standard practice for calculating areas , volume , and linear change of refractory shapes 计算成型耐火制品面积体积和线性变化的标准实施规范
Testing method for the rate of linear change of high alumina and fire clay plastic refractories 高铝质和塑性耐火材料的线性变化率的试验方法
Standard test method for drying and firing linear change of refractory plastic and ramming mix specimens 耐火塑料和冲击混合样品的干燥和焙烧线性改变的标准试验方法
High strength , low linear change and low thermal conductivity . forming easily , such as casting , gunning , coating , ramming 强度较高,烧后线变化小,导热率低,施工方便,可浇注、喷射、涂抹或捣打施工。
N . b . the using temperature of bricks should not exceed the experimental temperature of linear change after heating . the above heat - conduction coefficent is obtained by using flat - plate method 注:砖的工作温度不超过重烧线变化的度验温度。表面导热系数指标为平板法试验数值。
We adopt inhibition and fatigue model to choose behaviors and propose to use nonlinear changing function to update animal ' s inner state instead of traditional linear changing function 提出用多项式函数代替传统模型中用线性函数来更新内部状态,修正了传统模型中不符合动物习性的部分,使动物的行为更符合实际情况。
Purpose : the equipment is widely used heating in metallurgy , building material , chemical and so on . it especially applys to test linear changes of refractory products in every kind of ambience 用途:该设备广泛用于冶金、建材、机械、化工等行业作加热炉之用,特别适用于耐火材料行业耐火制品在各种气氛下的重烧线变化的测试及烧结。
Due to the short distance among the planes which fly in a group , the conventional low resolution radar can not distinguish them in both distance and azimuth ? if we use the technology of isar to resolve the difference among doppler frequency of the targets and obtain a fine resolution cross - cross image , we may separate them , but a long time of coherent processing is needed < , for the formation targets , it can be approximately divided to rigid body and nonrigid body , so for the formation targets , that can be regarded as rigid which has a relative position and an identical movement , can be approximately considered as a large target , and be compensated by translational phase with the rule of minimum entropy , but for the most those cannot accord with the approximation of rigid , being the doppler - frequency of the aim is linear changed , by the relax method with short data , increases the resolving performance of multiple target to the aim in the frequency domain , since cross - range resolution is based on the accumulative time , so it is greatly improve the resolution to formation targets by the instant cross - range image which produced by radon - wigner transformation 低分辨isan成像及干涉技术应用研究一因此直接无法分辨编队目标的架数,我们借鉴isar的技术,通过较长时间的相干积累,在多普勒频域上对目标进行分辨。而对于编队目标,可分为近似刚性的多目标和非刚性的多目标,所以对于可以近似为刚体的编队目标相对位置固定,运动方式一致,可以近似看作一个大目标,采用最小墒准则对平动相位的进行补偿,但是大多数并不满足刚体近似的编队目标,由于目标在相干积累时间的多普勒频率近似呈线性变化,通过对较短数据利用relax的时频分析方法,提高了频率域上目标分辨的性能。由于横向分辨率取块于横向积累时间,所以利用radnwigner变换得到瞬时的一维横向距离像大大提高了对编队目标的分辨,对仿真和实测数据的大量分析结果表明此方法的有效性和可行。
Following the development of catalytic cracking technology and the increase of refining temperature , this factory cooperates with china petrochemical ( beijing ) design institute to develop a series of refractories with high intensity , good insulation ability and small reheating linear change and good wearproof ability , whose physical and chemical property reaches or surpasses the level of the foreign product of the same kind 催化裂化在炼油装置中地位举足轻重,近年来公司为适应催化、裂化技术的不断发展,设计研制了一系列强度高、隔热性能好、重烧线变化小、耐磨性能高的炼油装置用隔热耐磨衬里,产品理化性能国内领先,甚至达到或超过国外同类产品的指标。