最小有效位
- 与 最小有效位 相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The features of this dissertation are lie in: a The concept of"Influence Distance"was presented to quantitatively express"corner effect", systematicly studied on the influence of all factors on"influence distance". It could provide reference to angle designing from the view of heat treatment; b Deeply studied on the influence of shape factor to carbon concentration field. It could provide reference to gear designing from the view of heat treatment; c New model was set up to describe the two-dimensional concentration field of carbide dispersion carburizing. The shortcomings of"effective diffusion constant method"and"equilibrium constant method"were overcome in this model.
本文的特色在于：①提出了用"尖角影响距离"定量描述"尖角效应"的方法，并系统研究了各种因素对"尖角影响距离"的影响规律，从热处理角度为工件尖角部位的设计提供依据；②首次深入研究了齿轮的各种形状因素对浓度场的影响，从热处理角度为齿轮设计提供依据；③建立了能够更有效地模拟过饱和渗碳浓度场的数学模型，该模型克服了"有效扩散系数法"及"平衡常数法"的不足，与"最小自由能法"可互为补充。
-
The portable mine detector,which is used to make advance detection of the front small structure of the mining faces by utilizing the diffracted wave ,has become an effective auxiliary tool for the forecasting in the tunnelling.
便携式矿井探测仪是应用绕射波来超前探测巷道掌子面前方小构造的，在速度低于上下围岩的中等速度的特定层位中，地震波将在前方的小断层或小构造处反射，以绕射波形式返回到检波器，其最远的探测距离达184m，成为在掘进巷道中预测预报的有效辅助工具。
-
"In this trial, risperidone was safe and effective for the treatment of tantrums, aggression and self-injurious behaviors in children with autistic disorder," write Lawrence Scahill and colleagues from the Research Units on Pediatric Psychopharmacology Autism Network.
参加此次试验的101位儿童（82位男孩，19位女孩）的平均年龄为8.8+/-2.7岁，采用risperidone0.5-3.5 mg/日，持续8周治疗的患者中，兴奋性得分降低了56.9%，而安慰剂组降低了14.1%p 作者指出的研究限制包括，观察时间不够长，不能确认risperidone的最小有效剂量，以及研究的注意力集中在特定的行为问题上，而不是孤独症的核心症状。
-
The data of polymorphism information contents, effective number of alleles and heterozygosity indicated that, the genetic variation of Small-tailed Han sheep was the highest, Mongoha sheep was the second, Lanzhou large tailed sheep was the third, Tibet sheep was the fourth, Poll Dorset sheep was the lowest.
多态信息含量、有效等位基因数及群体杂合度数据表明，小尾寒羊遗传变异最大，其次是蒙古羊、兰州大尾羊、藏羊，无角道赛特变异最小。
- 推荐网络例句
-
As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
-
Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
-
But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。