level Four的例句大全

in chapter four, bp models are established. the relationship between macroscopic and mesoscopic level of concrete is proposed from two sides: the strength predictive model predicts the compression strength of concrete with mean distribution radius and four different porosities;

第四章建立了BP神经网络模型，从两个角度尝试建立了混凝土细观与宏观之间的联系：强度预测模型从细观结构出发，通过混凝土孔隙平均分布半径和4个分孔隙率预测抗压强度；

this paper provides an effective thinking and approach for security section in railway traffic and correlative personnel to improve security level in railway traffic by discussing the managerial factor, one of the four factors that result in railway traffic accidents: men, vehicles, environment and management.

通过对造成铁路交通灾害的人、车、环境、管理四大因素中的管理因素的专门分析，为铁路运输安全职能部门及相关人员提高铁路安全运输水平提供一条有效的思路和途径。

among of the acid stressed juvenile turtles, the phagocytic rate of blood cell, serum bacteriolytic activity, bactericidal activity and level of complement c3 in ⅰ-ⅳ were significantly higher than that in c, and ⅳ was significantly higher than the other four groups.

经酸应激处理，血细胞吞噬率、血清溶菌活力、杀菌活力和补体C3含量，处理Ⅰ～Ⅳ组的均显著高于对照组，处理Ⅳ组显著高于其他4组；

it has four bedrooms and five and a half bathrooms including a main level master suite with a double en suite facility.

它拥有4个卧室以及5个半的卫生间，其中包括一个供两人使用的主浴室。

the four pea-sized parathyroid glands control the level of calcium in the blood.

这四个豌豆大小的副甲腺体，控制人体血液中钙的水平。

dependent variables are that graduate students career planning level and its four levels.

因变量即研究生职业生涯规划水平及其四个层面。

four hours later, the sli concentration in the mucosa was still higher than the control level, while the sli level in the plasma and the acid secretion were close to those of controls.

4h后，胃窦粘膜SLI含量仍高于对照水平，门静脉血浆SLI含量和胃酸排出量恢复近对照水平。

it puts more emphasis on the implementation of autonomous agents in the agent level of our four level frameworks.

重点介绍了四层体系结构中的代理层是怎样通过使用自治代理（AutonomousAgent）实现的。

MTP LEVEL 1 The following four ASEs are the principle functions of OMAP.

MTP第1级下面四个ASE是 OMAP最主要的功能.

Architectural surface morphology evolution is divided into four levels, and morphology evolution of the first level of the epidermis is only the changing of size, within the context of Euclidean geometry, and it does not belong to the topological evolution of architectural form.

建筑表皮形态的演化共分四个层次，第一层次表皮形态的演化只是大小与尺寸的变化，不属于建筑表皮形态的拓扑演化，是在欧几里得几何学这一范畴内进行的。

Elevating the technology level of the whole manufacturing industry of unwinder line domestic would be promoted by the success in developing new four crank flying shears.

这一新型飞剪机的研制成功，必将带动国内开卷线制造业的整体水平的提高。

Cost leadership strategy is one of the four generic business-level strategies.

低成本战略是经营层面的四个一般战略之一.

The boundary of Sha-3 member and Sha-2 member are equal to two four basal level cycle boundaries inside the three basal level cycle.

沙三段与沙二段的界限，等同于三级基准面旋回内部两个四级基准面旋回界面。

A model of the photon avalanche in a four level coupled system is proposed.

提出了四能级耦合系统的光子雪崩上转换模型.

The spontaneous emission of a four-level atom embedded in a one-dimensional photonic crystal is investigated.

本文研究了处于各向同性的一 维 光子晶体中的单个四 能级 原子的自发发射性质.

The four-level network communication technology reduced reaction time and improved productivity of the system.

如此通过四层网络通讯技术提高了系统反应控制速度,提高了生产效率.

O.raised its alert level from phase four to phase five on April twenty-ninth.

世界卫生组织在4月29日首次将预警级别由四级提升到五级。

Methods: Four level half-quantitative evaluations were to study two group patients with different kinds of prosthesis.

方法: 对1992年10月至1995年5月的我院共39例2组前牙种植患者,采用临床四级评分的 半定量 方法,观察5年后评估两种修复方法的临床效果.

For it is the nature of a log or stone to remain motionless on level ground, and to move when on a slope; if four-cornered, to come to a standstill, but if round-shaped, to go rolling down.

木石的性情是处于平坦地势上就静止不动，处于陡峭的斜坡上就滚动，方形容易静止，圆形容易滚动。

Improve on Kirkpatrick four level evaluation model for taining achievements.

改良Kirkpatrick四层次评估模型，用于管理者培训效果的定性评估。