出发菌株决定角变类型及分布。
Starting strains decided colonial types and their distribution.
角变应力不仅大小变化,而且方向也变化。
Alternating stress not only varies in magnitude but also in direction.
经孢子体积,DNA含量及营养类型测定证明角变和斑点为杂合二倍体。
Comparisons of conidial size and DNA content per conidia for 'hybrids' and parental strains indicated that the 'hybrids' were diploid.
提出并实现了一种利用超前角实现变磁阻电机力矩控制的方案。
The paper presents a method of controlling the motor torque using the motor lead Angle.
本文提出了能同时改善电力系统功角稳定和装设点电压动态特性的用于静止无功补偿器(svc)的变结构控制器设计方法。
A variable structure controller for Static var Compensator (SVC) which can improve power Angle stability of power system and local voltage characteristics of SVC is proposed.
它对于需要做旋变,自整角,检流计的运动和照明电路测试的仪器,能够在航空电力环境里进行全面的使用特性测试。
Instruments requiring the testing of Resolvers, Synchros, Galvanometric Movements and Lighting Circuits can be fully tested for operational performance in the Airborne Electrical Environment.
面向城镇的墙壁呼应了河流的线条,北部立面与龙里镇的轴线相平行,形成向东变窄的三角形状。
The wall facing the town mimics the line of the river and the northern facade parallels the axis of Longli town, creating a triangular shape that Narrows eastward.
本文论述了可控硅逆变器逆变角影响串级调速装置功率因数的基本原理。
This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.
摘要利用由三角级数和幂级数复合构成的函数项级数的有关性质,得到了一类变系数非齐次调和方程边值问题的级数解。
In this paper by using the property of Fourier series a compound series consisting of trigonometric series and power series is established.
本文在考察了闪变计算公式中网络阻抗角数值大小的影响作用后,提出了一种闪变计算中阻抗角工程实用估算方法。
Based on effect of the impedance Angle value size in flicker calculation formula, an engineering estimation method of impedance Angle for flicker calculation is presented in this paper.
从复变函数理论出发,利用辐角原理、最大模原理、最小模原理给出代数学基本定理的几种新的证明方法。
This paper uses several methods of complex functions theorey to prove fundamental theorem of algebra by argument principle, maximum modulus principle and minimum modulus principle.
速度调节器采用变结构控制加以高速时的超前角控制。
Velocity controller is composition of variable structure control and lead angle control.
针对岩盐这一特殊性质的岩石,进行了基本的力学特性试验,包括单轴压缩、间接拉伸及变角剪切。
Testing study is made on the basic mechanical property of thenardite salt rock, which includes uniaxial compressive, indirect tensile and Angle changed shear tests.
提出采用一种结合三角网格退化、变域动态规划以及航迹优化的方法来解决突发威胁下的航迹规划问题。
This method combined the ameliorated grid degenerate and dynamic programming, it can solve the problem of time delay in path planning with sudden appearing threats.
这里,平面的应力场是借助于保角映射的方法通过复变应力函数得到的。
The stress field can be obtained from complex stress function in the presence of conformal mapping.
介绍了典型的圆管变三角形及多边形型材的变形方法。
It introduces the change methods of typical round pipe changing into triangle and multi side pipe.
变幅等速测试中由于起始角不同造成的肌肉收缩初长度各异是影响肌肉功能的重要因素,是一种前置效应。
Different initial length of muscle caused by different starting Angle in varied range isokinetic testing is an important factor that influences muscle function as a prepositional effect.
在飞行时,当伞翼变的极度容易折湾及崩溃时,攻角只能被调整至一个非常小的角度。
In flight, the Angle of attack can only be adjusted to a small degree, as the wing is highly pliable and subject to collapse.
结论:胎脑提取液对脊髓前角运动神经元的溃变有保护作用,可促进大鼠受损神经元的恢复。
Conclusion: Fetal brain extracts can protect the anterior horn motor neurons of spinal cord from degeneration and promote the recovery of injured neurons.
采用变角螺旋线法对固液两相流渣浆泵扭曲叶片进行了尝试性设计,并初步总结了其设计方法和规律。
Variable Angle spiral method was used in a trial way in the design of the warped blader of solid - liquid two phase slurry pump.
这个方法是建立在三次样条函数、梁振动函数(或三角函数)及变分原理基础上。
The method based on the cubic B-spline function, beam vibration function (or trigonometric functions) and variation principle.
在变包角板形测量系统中,无辊环式板形辊上传感器受力状态与包角大小有直接关系。
In varying wrap Angle flatness measurement system, the value of wrap Angle has a direct influence on the mechanics status of transducers.
该导引律能同时满足脱靶量要求和末端落角要求,保证了大空域变轨弹道的各段弹道平滑衔接。
This guidance law can satisfy the requirements of miss distance and terminal Angle, thus it guarantees that all phases of the large-space variable trajectory smoothly link.
本文将复变函数中的幅角原理推广到亚纯函数在区域的边界上有零点和极点的情况。
In this paper Argument principle is extended to the case in which meromorphic function has limited number of zeros and poles at the boundary of reg - ion.
在榴辉岩带中存在大量的石榴角闪岩(退变榴辉岩),其在产状、岩性及矿物组合方面与榴辉岩非常相似。
In every eclogite zone there are abundant garnet amphibolites which look very like eclogites both in occurrence and minerals assemblage.
然后基于该线性化数学模型再设计以改善系统功角稳定为目标的模糊滑模变结构控制器。
Then the fuzzy sliding mode control strategy is proposed to improve the power Angle stability of the system.
大型低速风洞测控自动化的难点是大型动力系统的自动化和大型变角控制系统的自动化。
The difficult problem of the automatization of measurement and CDntrol in the large low speed wind tunnel is an automatization of large power system and large Angle control system.
大型低速风洞测控自动化的难点是大型动力系统的自动化和大型变角控制系统的自动化。
The difficult problem of the automatization of measurement and CDntrol in the large low speed wind tunnel is an automatization of large power system and large Angle control system.
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