查询词典 positive print

The results showed that the positive rates of AVND-virus infection ranged from 75% to 95% during epizootic period in July and August and was low in the rest growth period.

对不同贝龄栉孔扇贝感染病毒的情况进行ELISA检测的结果表明，稚贝期即已存在病毒的感染。

Methods 1: 8 New Zealand long-eared rabbits, equability quantity of male and female supplied by Xinjiang Medical University, compare by itself according to different time 1 the group experiment ago (n=8); 2 experimental group : the experimental group inject oleic acid from parotid vein, and observe the change of CSEP by following indexes: latency, p-p interphase, positive wave values, negative wave values, P-P values at 30, 60, 90, 120min.

方法一：取8只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。采用前后对照设组OA从耳缘静脉缓慢(2min内)注入0.1ml／kg体重：分别以实验前，注射OA30、60、90、120min为时限动态监测CSEP的潜伏期、峰峰时程、正波值、负波值和峰峰值。方法二：25只新西兰大耳白兔，雌雄各半，体重(2.5±0.5)kg(由新疆医科大学动物中心提供)。

Given that c is the positive root of the equation , c

已知 c 是方程式=之正根，求 c 的值。

The result is measured so that the instrument approves inside error CV0.18%; among them WBC of 5 example inside 14 hours all is counted is 109/L; of 20.1 × 109/L, 2.3 × 109/L, 3.2 × 109/L, 22.8 × 109/L, 15.7 × respectively blood, make water is equational leave large intestine dust rare family name, endotoxin test is positive.

结果测得仪器批内误差CV0.18%；其中14小时内5个样本WBC均数分别为20.1×109/L、2.3×109/L、3.2×109/L、22.8×109/L、15.7×109/L；血、尿均分离到大肠埃希氏菌，内毒素试验阳性。

In addition, the stability of constant positive equilibrium point is discussed by elementary concept and methods in population dynamics.

同时，由种群动力学中的一些基本概念及方法，讨论该模型的常数正平衡点的稳定性。

According to the complete geometric symmetry of the irons and windings, and the mirror symmetry during positive-negative operating-mode period, the expressions of current harmonics are derived, and the electromagnetic equitation are simplified. Based on this, the analytical calculation of flux density and the electromagnetic calculation of the reactor are performed.

根据两个铁心及绕组的结构完全对称以及它们工作状态在正负半周里呈镜像对称的特点，推导出电流谐波关系式，简化了本可控电抗器的电磁方程，并根据简化后的数学形式研究了其磁感应强度的解析计算，最终计算出了各项性能指标。

"Our technology has passed our ability to understand what biological effects are positive or negative," said Butler-Jones, who heads the new Public Health Agency of Canada, often described as the Canadian equivalent to the United States Surgeon General.

"我们的技术已经通过我们有能力了解的生物效应是积极的还是消极的，"巴特勒说，琼斯，谁负责的新加拿大公共卫生署，通常被称为加拿大相当于美国外科医生一般。

In the equivalent transformation of the circuit, it can just treat the negative resistance as the positive resistance and use the Ohm theory.

讨论了用Multisim实现负电阻的仿真和分析的方法，得出负电阻和负电阻的串并联连接以及负电阻和正电阻的串并联连接电路中，负电阻的处理方法与正电阻一致的结论。

She think it is composed by positive rhetoric as different meanings, equivoque irony and contradiction.

本文主要就幽默语言的构成规律进行观察，认为幽默语言的构成主要是采用了语言的积极修辞手法：如词语的歧义选挥、双关、反语等。

It's almost as if the Erasmian background for that progress is considered as something positive.

这种伊拉斯莫学派的人文环境为追求进步的实践提供了背景。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。