名词解释题抗逆性(resistance)

名词解释题
抗逆性(resistance)

参考解析

解析: 暂无解析

相关考题:

Please explain how we describe the resistance in semiconductor. Compare the resistance of a metal,poly and diffusion in tranditional CMOS process.(威盛笔试题circuit design-beijing-03.11.09)

MRC是什么的缩写?()A、Modular Radio ConnectB、Modular Resistance CabinetC、Modular Radio CabinetD、Modular Resistance Connect

植物的抗逆性是指植物在不利的环境条件下表现出的如抗寒、抗冻、抗盐、抗病虫害等的抗逆性状。在不利的环境条件下,许多植物表现出一些抗逆性,如抗寒等,一种植物出现的优良抗逆性状,在自然状态下很难转移到其他种类的植物体内,主要是因为()。

茶树幼苗期抗逆性差的原因是什么?

植物的抗逆性是指植物在不利的环境条件下表现出的如抗寒、抗冻、抗盐、抗病虫害等的抗逆性状。植物在不利环境条件表现出抗逆性状说明植物在不断进化,它的实质是()

抗药性(drug resistance)

增强植物的抗逆性

土壤抗逆性

营养元素缺乏会导致老叶黄化、树体矮小、抗逆性差;过剩则导致徒长、品质差、抗逆性差的是()。A、氮B、磷C、钙D、硼

抗逆性(resistance)

抗逆性

芽胞具有较强的抗逆性,这是因为(),(),(),()。

曲线阻力 curve resistance

简述谷斑皮蠹的抗逆性表现。

什么是芽孢,芽孢为什么抗逆性很强?

According to Ohm’s Law, which of the following is correct?()A、As voltage increases, resistance decreasesB、As amperage decreases, resistance decreasesC、As resistance decreases, amperage increasesD、As resistance increases, voltage increases

单选题If a voltmeter is connected across a line, it must be protected with a()AshuntBhigh-resistance coil in the armature circuitClow-resistance coil in the armature circuitDshunt and a coil of high resistance

单选题For practical purposes, in a simple series circuit, the source voltage will be dropped across one resistor if it has().Ahalf the resistance of the other resistorBa resistance equal to the otherCat least ten times the resistance of the otherDa partial short circuit

单选题The unit of electrical resistance is the ()AampereBvoltCwattDohm

名词解释题抗病(Resistance)

单选题According to Ohm’s Law, which of the following is correct?()AAs voltage increases, resistance decreasesBAs amperage decreases, resistance decreasesCAs resistance decreases, amperage increasesDAs resistance increases, voltage increases

问答题增强植物的抗逆性

名词解释题抗逆性杂草

单选题与作物相比,杂草()。A抗逆性强,可塑性大B抗逆性强,可塑性小C抗逆性弱,可塑性大D抗逆性弱,可塑性小

名词解释题英译汉:resistance

单选题Which of the following statements is true concerning simple parallel resistance circuits?()AThe total current flow equals the sum of the individual currentsBThe total current flow equals the reciprocal of the sum of the individual currentsCThe total resistance equals the sum of the individual resistanceDThe total voltage equals the sum of the individual voltages across each resistance

单选题Most conducting materials such as copper, aluminum, iron, nickel, and tungsten ().Aincrease in resistance with increased temperatureBincrease in resistance with decreased temperatureCdecrease in resistance with increased temperatureDincrease in conductance with increased temperature