pendimetalina是什么意思 pendimetalina的读音、翻译、用法

'pendimethalin'这个词来源于英语。它是一种农药，常被用于防治草本杂草，例如xx年生的野草、稗草、马唐等。它通常以悬浮剂、水分散剂和颗粒剂等形式出现。

以下是9个使用英语的含有'pendimethalin'的例句：

1. The farmer used a pendimethalin-based herbicide to control weeds in his crops. （这个农民使用了一种基于'pendimethalin'的除草剂来控制他种植的庄稼上的杂草。）

2. The garden center sells a variety of weed killers, including products containing pendimethalin. （这家园艺中心销售各种除草剂，包括含'pendimethalin'的产品。）

3. When using pendimethalin, it is important to follow the instructions carefully to avoid damaging desirable plants. （使用'pendimethalin'时，要仔细遵循说明书，以避免损害有用的植物。）

4. The pendimethalin applied to the fields was effective in reducing weed growth. （施加在田地上的'pendimethalin'有效地减少了杂草生长。）

5. Pendimethalin is a preemergent herbicide, which means it is applied before weeds begin to grow. （'pendimethalin'是一种前除草剂，这意味着它是在杂草开始生长之前施用的。）

6. The pendimethalin-treated area had significantly less weed growth compared to the untreated area. （经过'pendimethalin'处理的区域与未经处理的区域相比，杂草生长明显减少。）

7. The use of pendimethalin can help farmers reduce the need for manual weeding. （使用'pendimethalin'可以帮助农民减少手动除草的需要。）

8. Pendimethalin has a low toxicity to humans and animals but should still be used with caution. （'pendimethalin'对人类和动物的毒性很低，但仍应小心使用。）

9. Pendimethalin is classified as a Group E carcinogen, which means it is unlikely to cause cancer in humans. （'pendimethalin'被归类为E组致癌物，这意味着它不太可能在人类中引起癌症。）