口译打卡:每天我们会在小程序中发布各类主题口译训练材料,资料已经近千篇,内容、时长、难度按照 CATTI 标准进行选材和编辑发布,会员可直接在小程序中播放音视频、学习双语文本,同时可将自己的口译录音并在小程序中提交保存,无需发到朋友圈...
Working with steel and modifying its color involves setting up a sufficient heat source, heating the steel to the desired color, then quenching and tempering it. At high temperatures, steel takes on colors ranging from dull red to bright yellow, while at low temperatures it changes into colors ...
Fill your porcelain or platinum crucible with fused potassium bicarbonate; this chemical will be in a solid form. You should have enough bicarbonate in the crucible to fill past the line of the remaining material from your experiments. If you need to fill the entire crucible, do so. Place th...
depending on the quantity of articles supplied and the amount of heat to be transmitted; rolls of the furnace are set in the high temperature zone at a short distance from each other; and baffle plates between the zones are set at the smallest possible distance from the rolling track or the...
He tells that talcum powders like Zeasorb-AF can also help soothe the itch and sting. Natural Health advisor Efrem Korngold says to avoid eating spicy foods or sugar, drinking hot beverages or alcohol, or taking hot showers or baths to avoid heat rash.年份: 2007 ...
Thermocouples: You can’t accurately heat treat without them. But how can you choose the best one for your needs? What do current regulations require? Read this helpful explanation, by Víctor Zacarías, managing director of Global Thermal Solution...
With the numerous health and environmental challenges disrupting the pig industry at present, the summer heat is one seasonal condition that pig farmers cannot afford to let stifle their profitability. Heat stress can take a serious toll on pig performance, especially in breeding herds and finisher ...
but Richardson says you can remove oil stains on fabric even after it’s washed and dried; it’ll just require an additional step. The heat involved in a dryer cycle essentially “bakes” the oil into the fabric, which can result in discoloration. So you’ll need to pre-treat it again...
Learn how to treat freshwater ich (white spot disease) and save your fish. Follow our step-by-step guide for effective treatment and prevention!
Can you treat DOMS? According to science, no. As of yet, there'sno scientifically supported shortcutfor DOMS -- time is the only treatment. However, you can ease your pain while you deal with DOMS. Just know that after the immediate pain-relief effects wear off, you'll still be sore,...