管下的

In this paper, the power-saving operation of the asynchronous motor under different kinds of loads is analyzed theoretically. With the thyristors, the power-saving operation under low voltage is presented.

对电动机在不同性质的负载情况下，对电动机降压节能进行了理论分析，利用晶闸管改变电路电压，实现电动机的降压节能控制。

As expected with human teratogens, the malformations associated with valproate exposure represent a specific pattern including neural tube defects, facial clefts, and hypospadias.

与其他人类致畸原相同，与丙戊酸盐暴露相关的畸形代表了一个特定的类型，包括神经管缺陷、面裂和尿道下裂。

METHODS: Microanatomical study was carried out on 40 adult temporal bones with operation microscope to measure the height of pyramidal eminence and facial nerve canal, and the depth of facial recess and tympanic sinus.

取成人颞骨40侧(左：23，右：17)，在手术显微镜下观察、测量了锥隆起及面神经管的高度、面隐窝和鼓室窦的深度。

NOTE: before opening up a tube of superglue near your beloved guitar, do what I didn't do and cover the entire guitar top with plastic food wrap film or painter's low tack masking tape, cut out for the sound hole and poke through at the bridge E string holes.

注：在开辟了管胶水附近你心爱的吉他，做什么，我没有这样做，并覆盖整个吉他顶端食品包装用塑料薄膜或画家的低粘性胶带，剪下健全洞，捅在桥上é字符串漏洞。

Vascular plant species from the understory, with a total abundance of 3228 stems, were recorded in 450 subplots (4 m^2 each) within the total plot area of 9000 m^2, which belonged to 95 families and 181 genera.

在9000 平方公尺的样地中设置的450个4 平方公尺小样方，共记录到林下维管植物255种，隶属于95科、181属，总的物种个体多度为18203株。

An overflow pipe is a stainless steel or hard plastic tube fitted with a rubber stopper that is inserted into the drain of a sink to maintain a constant water level.

这种装置指的是一种硬塑料或不锈钢的管，它配有一个橡胶头，用来堵住下水池，以便保持水位。

Principle of pipe shed for box culvert with large cross-section is analyzed,and bearing function of pipe shed is proved by actual project.

高速公路下超浅埋深大断面箱涵的顶推施工非常复杂，其中管棚支护是防止高速路面坍塌和滑移的关键技术。

Streamwise vorticity, which forms in the braid zones where small three-dimensional perturbations grow strongly because of the extensional strain formed by vortex ring, collapses into counter-rotating round vortex tube.

辫子区内小扰动在涡环形成的拉伸应力的作用下快速增长，形成流向涡结构，并不断增强形成流向涡管。

Internal components of steam generator are complex, and the reaction of primary side under loads will influence the components above the tube sheet, such as support plate and tube bundle.

蒸汽发生器内部部件较为复杂，载荷作用下一次侧的力学行为通常会影响管板上部的部件，如支撑板和管束。

The method of centrifuge tube culture can be used as a constructing technique of tissue engineered cartilage without scaffold material.

结论在无支架材料条件下，采用离心管培养技术培养的人胚胎关节表面软骨细胞可以构建组织工程化关节软骨，而且接近正常关节软骨的形态和功能。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。