how to check the ph-value of water? every cultivation is dependent on water. whether water is suitable to be administered to a crop, depends on the ph-value of the water. the ph-value indicates the acidity of a solution. but how to check the ph-value of water? our specialist will ...
bill 是“账单”的意思，除了 bill，“账单”还可以用 check 来表示，它们的区别只在于 bill 是英式英语，check 是美式英语。无论是 have the bill，还是 get the bill 都是“结账”的意思。这三种也都是比较常见，也比较礼貌的说法。当然，你可以说得更简洁一点，直接说 Bill, please? 或者 I'd like to ...
If you don’t want to install a shortcut on your iPhone, then there are other ways to get rid of the water. You can use free third-party apps, or you can head over to a website that simply plays the sound to eject the water. There are plenty of apps that can do this, but we...
Bring me the bill,Please.请把账单给我。 Check,Please.结账,谢谢 bill [bɪl]账单,除了可以表示餐厅账单之外,生活账单如水费单water bill,电费单electricity bill等都可以用。 可以看到,我们也用了check这个词。check也是可以表示账单的意思。 但在美国check表示餐厅账单,bill在指生活账单。bill都通用。 那到底...
C.22. How often should you check the water in the fish tank? A. Once a week. B. Twice a weck. C. Once a month. D. Twice a month. 相关知识点: 试题来源: 解析 ④③ D.①②④③ How often should you check the water in the fish tank? A. Once a week. B. Twice a week. C...
If your pH is too low, you need to add “PH Up,” and if your pH is too high, you need to add “PH Down” in order to correct the pH. Re-test to make sure pH is in proper range. Water plants with pH’ed nutrient solution or add water to a hydroponic reservoir Check –...
how to save water英语作文 篇1 We can never overemphasize the importance of saving water.But we are now wasting a large amount of water in our daily life. Its estimated that about 70% of the water used in a family everyday can be saved if we follow the tips below. First, use recycled...
Whether you drop your iPhone into a toilet or your dog's water bowl or regularly take it into the shower or pool, water will likely become nestled inside its speaker grilles. Water exposure causes audio playback through the speakers to soften and sound muffled, and getting that water out i...
18 If water runs off your lawn easily, split your watering time into shorter periods to allow for better absorption.19 We're more likely to notice leaks indoors, but don't forget to check outdoor faucets, sprinklers and hoses for leaks.20 If you have an automatic refilling ...
"Could we get the bill/check, please?上述句子的逻辑就是“要账单来核对”，顺便说一下，bill和check都是“账单”的意思，不过check主要在美国使用，bill是世界通用。bill不光指餐厅账单，还可以指各种生活账单：1.electricity bill：电费单 2.water bill：水费单 3.gas bill：煤气账单 4.telephone bill：电话...