The difference between the two air delivery modes of the ultra-clean work station (vertical/horizontal flow)
Time of Update: 2020-11-20
work typhoon machine at the top, noise is greater, vertical wind blowing is used in medical engineering, vertical flow wind to ensure people's health; 1, horizontal flow clean work table: is a more versatile local clean workstation, it is widely
The cause and mitigation method of the vertical mixer motor burn
Time of Update: 2020-11-18
resistance value is balanced, if the three-phase resistance is not balanced, indicating that the motor is abnormal, for the larger capacity of the motor, measuring DC resistance, you can use a bridge to measure. 3: Shake the resistance of one
The nitrogen remote sensing monitoring model of the vertical distribution characteristics of nitrogen in the reed canopy is constructed.
Time of Update: 2020-09-13
canopy. results were recently published in the international journal Remote Sensing. results show that: (1) in the reed growth period (plant height is 1.8-2.5 m), there is a significant vertical distribution gradient of nitrogen in the reed
The post-prism is a new species of Zhao's post-prism, discovered by Chengdu Biological Institute.
Time of Update: 2020-08-17
-and-yellow vertical lines on the body, partial verticallines at the front of the body combined into several light-colored patches or stripes; light yellow on the abdomen with asymmetrical spots on the outside. Zhao's post-prism is named after
NATURE: Vertical analysis, the new crown critical patients of the immune disorder situation is what?
Time of Update: 2020-07-30
after an increase in early cytokines, patients with moderate coVID-19 disease showed a gradual decrease in type 1 (antiviral) and type 3 (antifungal) responses.
Diabetogia: Vertical changes in glucose metabolism in women with gestational diabetes from late to post-partum
Time of Update: 2020-06-25
The assessment of changes in OGTT , insulin response, and DI IS was associated with changes in fat factors, cytokines, and lipids at various point in the mother's time.
A case of vertical spine plane blocking for lumbar incision
Time of Update: 2020-06-22
Patients, male, 75 years old, 158 cm, 87.6kg, due to "intermittent lameness for 2 years, lower back pain more than half a month" diagnosis for L4-L5, L5-S1 lumbar disc protruding, in my hospital full hemp down L4-L5, L5
Jiang Xiaobai trademark invalid is only a vertical version of Jiang Xiaobai trademark, does not affect the sale of wine
Time of Update: 2020-06-20
The commonly used Jiang Xiaobai trademark and the vertical version of Jiang Xiaobai trademark, which was invalidated because of the main young fashion consumer groups and for the Chinese liquor opened up a "youth small wine" alternative development
The prism water lift
Time of Update: 2020-06-12
(3) to chloroform-methanol-isopropanol (16:0.5:0.25) to expand, spray 1% vanilla aldehyde sulfuric acid ethanol test liquid, blow dry, and then spray 3% perchloric acid solution, hot wind.
Coating process: Vertical powder spraying process
Time of Update: 2020-04-03
Core tip: powder coating and coating began in the late 1930s
At first, the polyethylene powder was applied to the metal surface in molten state by flame spraying, which
Aluminum profile vertical powder coating production line process
Time of Update: 2020-03-25
powder coating is a dry surface processing procedure, extremely fine pigment particles through static treatment, sprayed on the product to form a coating, after curing furnace to form a solid coating. because of powder coating has: 1
Technology of vertical powder spraying production line for aluminum profile
Time of Update: 2020-03-25
Process composition of vertical powder spraying production line vertical powder spraying production line is mainly composed of pre-treatment, feeding and unloading conveying system, powder spraying system, powder recovery system, curing and drying part and automatic control part.
Does the new coronavirus transmit vertically from mother to child? Liu Ye Dao: no evidence found yet
Time of Update: 2020-02-14
This also means that there is no evidence that patients with covid-19 pneumonia in the third trimester can cause adverse neonatal outcomes through intrauterine vertical transmission.
interference spectroscopy with nano scale vertical spatial resolution
Time of Update: 2020-02-14
Lead electrochemiluminescence (ECL) is a kind of light signal induced by electrochemical reaction
It is widely used in clinical diagnosis and immunoassay
New progress in the study of two-dimensional ferroelectric tunnel junctions with vertical external polarization
Time of Update: 2020-02-04
For this reason, Zheng Xiaohong's team designed 2D ftjs with van der Waals vertical heterostructure (graphene / in2se 3) based on the fact that two surfaces of two-dimensional ferroelectric materials with out of plane polarization have different work functions.
Precautions for using vertical packing machine
Time of Update: 2019-10-12
In the last article, I introduced the operating procedures of vertical packaging machine for you.
Precautions for use of vertical circulation mixer
Time of Update: 2019-08-27
LHJ vertical circulation mixer is a new generation of mixing equipment designed and developed for some square or circular tanks with large area and deep pool depth
Structure and working principle of vertical packaging machine
Time of Update: 2019-07-10
The vertical packing machine is suitable for packing all kinds of powder, particles, tablets and other objects, such as tablets, table salt and other items; during the packing
What are the common faults of vertical cleaning machine and how to deal with them?
Time of Update: 2019-07-08
2. When the ultrasonic vibrator is damped, it can use a megohmmeter to check the plug connected with the transducer, and check the insulation resistance value to judge the basic situation.
How does the vertical ultrasonic bottle washing machine achieve rapid cleaning?
Time of Update: 2019-06-26
How does the vertical ultrasonic bottle washing machine achieve rapid cleaning? The vertical ultrasonic washing machine uses the ultrasonic vibration to make the liquid produce