The development of the ear. In order to solve the problem of corn abundance and lack of grain, and increase corn yield, in addition to a variety of measures such as planting excellent varieties, rational close planting, and controlling pests and diseases, the focus is on soil, fertilizer and water
Continue ReadingCharacteristics and parameters of HS-20A automatic headspace sampler
HS-20A automatic headspace sampler is the latest generation of fully automatic headspace injection with full automation design, large screen display, beautiful appearance and convenient operation. Device. HS-20A automatic headspace sampler Instrument introduction HS-20A automatic headspace samp
Continue ReadingThe room is a relatively private space in our daily life. It is because of privacy that a good quality door lock is indispensable. In the past, its role in the aesthetics was negligible, and it did not cause too much attention. With the continuous development of society, people's requirements f
Continue Readingã€Accidents】 Safety ropes break down when workers make up external walls
Original title: The safety rope was broken when the worker repaired the external wall (Reporter Sun Xiaotian Intern Chen Mingyu) Yesterday morning, when a young maintenance worker was working at heights in the Green Zone in the small green town of Jindi, Hongshan District, the safety rope tied to
Continue ReadingMetal nets and wires are often surface treated for long-term use without rusting. The surface treatment is usually hot dip galvanized, electro-galvanized, dipping, spray. Hot-dip galvanizing and electro-galvanizing + spray hot-dip galvanizing is the process of immersing a surface-cleaning metal mat
Continue ReadingWhat should I do if there are air holes in the finished injection molding?
In the injection molding process, sometimes there are many small bubbles of the finished product, not only impact strength and mechanical properties of the finished injection molding, the appearance of the finished product price values are also greatly reduced, so when bubbles are finished, several
Continue ReadingWhat should you pay attention to when using and storing coated seeds?
The use and preservation of coated seeds should be very careful, otherwise it will lose the efficacy or other conditions. Today, share with you what should be paid attention to the use and preservation of coated seeds? Seed coating refers to the use of an adhesive or film-forming agent to coat non
Continue ReadingWhat impact will Trump be elected to the US president's Chinese manufacturing industry?
Summary "US Republican presidential candidate Donald Trump win over Democratic presidential candidate Hillary Clinton, won the 2016 US presidential election!" Lasted nearly six months of the campaign finally came to the big screen! ! ! Let’s not say that Uncle Trump is going
Continue ReadingWater purifier purchase guide clearly understand the "standard" peace of mind to buy
Many water purifiers (straight water dispensers) buyers do not have basic common sense, and think that all the water purifier products are similar, so when you buy the product, you just bought one back. However, consumers are ignorant and even completely wrong in understanding the national sta
Continue ReadingExamining the problem of e-waste from the perspective of environmental sanitation management
/*kangxianyue 250*250 was created on 2017/3/29*/ var cpro_id = "u2939694"; 1 Focus on electronic waste recycling in the world 1.1 Environmental problems caused by electronic waste disposal E-waste contains a variety of heavy metals that harm the human body and the
Continue ReadingWill the production of 3,000 km aluminum air battery be mass-produced?
Since Tesla was sizzled, research on "high-tech batteries" has emerged. One type of battery is also known as the “black technology†in the battery industry – the aluminum air battery, which was once called “only 3,000 kilometers by water injectionâ€. Recentl
Continue ReadingThe multi-functionalization of electronic components is an important trend in the development of applied electronic technology. Therefore, non-silicon based materials have increasingly attracted the attention of researchers. Among them, nanoparticles whose properties are differe
Continue Reading