查询词典 spraying

This could involve spraying it with water repellent when you first buy it.

这可能涉及喷洒一次，当你用防水买。

Based on the results of laboratory test, many insecticides were used for bamboo cavity injection and spraying fertilizer mixed with Zhuo-Man-Ling around the root in field.

在室内试验的基础上，用多种药剂在林间开展竹腔注射和根施竹螨灵药肥防治毛竹叶螨，结果表明，两种防治方法对毛竹叶螨均有显著防治效果。

The new bus production line in accordance with the requirements of modern production technologies used high-pressure electrostatic spraying, water purifying sewage rotation, hydraulic cold rose La Mengpi, automatic welding the top, adjustable hydraulic combination of a number of new welding techniques, such as births, critical Since the equipment with both Hyundai Motor and Japan, the U.S.

新的客车生产线按照现代化生产的技术要求采用了高压静电喷涂、水旋净化排污、液压冷涨拉蒙皮、自动大顶组焊、可调式液压组合焊接胎等多项新技术，关键性设备均引自现代汽车公司和日本、美国汽车企业，使产品工艺技术水平在国内同行业中居领先地位。

The effect of spraying the fluid fertilizercontaining MgSO_4 in rosette stage was more obviously than in fast growing stage.

含MgSO_4的氨基酸叶面肥在烤烟的团棵期较旺长期喷施的效果更为突出。

The effect of spraying the fluid fertilizer containing KH_2PO_4 in fast growing stagewas more obviously than in rosette stage.

含KH_2PO_4的叶面肥在旺长期较团棵期的喷施效果更为明显。

The spraying control system aiming at weed based on machine vision was designed and developed. The index of 2G-R-B is used for segmentation and the method of improved pixel lateral histogram is used for extracting the center of crop row,the method of threthold is also used for identificating between-row weed and BP ANN based on fratal and texture is used for identificating in-row weed. PLC correspondence and performing procedure is desi -gned and developed.

设计和开发了基于机器视觉的麦田除草剂对准喷药控制系统，该系统的视觉子系统首先用过绿的2G-R-B进行植物与土壤背景的分割，其次用改进像素直方图法识别作物中心行，用阈值法识别行间杂草区域，用BP神经网络基于分形和纹理的共同特征识别行内杂草区域，设计并开发了计算机与PLC的通信程序，设计了PLC的运行程序。

Use plastic spraying steel plate shell, rustproof aluminum plate and stainless steel plate for choice.

采用高效低噪音，低能耗专用轴流风机。5、外壳配置喷塑钢板，也可用防锈铝板、不锈钢板。

The company has the industry's technology leader of the three fully automated program-controlled Vacuum Furnace Room, 6 vacuum cup automatic production lines and equipped with first-class sand belt polishing machine, electrostatic spraying.

公司拥有本行业技术领先的三台全自动三室程控真空炉，六条真空杯生产自动流水线，并配有一流的沙带抛光机，静电喷涂。

Hypotheses for spoke creation include small meteors impacting the rings and electron beams from Saturnian atmospheric lightning spraying the rings.

辐条产生机制的假说，包括小流星撞击环系与土星大气闪电喷洒出来的电子束冲撞环系等。

First, to clean and dry the surface, no oil slicks, no dust. Second, to paint the surface where prevent from plating or pickling next (The corresponding additives can be used to dilute the product); painting by screen printing, pad printing, scratch, dipping, or spraying. Then 160-200OC heat cured in 20-30 minutes. To clean the coating with the corresponding removers after anodizing.

先清洁并干燥工件表面，确定无油污、无灰尘；再将阻镀漆涂于需保护位置（可用相应稀释至需要稠度）；可丝印、移印、刮涂、浸涂、喷涂等；然后160至200摄氏度烘干，即可进行氧化加工；氧化处理后，请用相应清洁剂除去涂层。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。