是非

This kind of teaching procedure is changeable.

动态生成的教学过程是非确定的。

Chaos, as one of the important parts of the nonlinear science, is very popular.

混沌是非线性科学研究的中心内容之一。

Soil and water characteristic curve is an important constitutive feature of unsaturated soil.

土水特征曲线是非饱和土的一个重要的本构特性。

To you, will chatter of you.

向你说是非，也会议论你。

Who chatter to you,will chatter of you.

向你说是非，也会议论你。

It is non-oxidizing, provides the necessary solubility, will not chelate metal ions, and has relatively low toxicity.

它不仅溶解度好，而且还是非氧化性的物质，不会螯合金属离子，毒性也相对较低。

She is an extremely powerful chewer, but the Nylabones hold up to her chewing power. And because we have purchased Nylabone products for so long, and because they are so durable, we feel extremely safe giving them to her. We just wanted to compliment you on this great product and let you know how much our dogs have enjoyed them.

但是Nylabone阻止了它的咀嚼能量，同时因为我们很久以来一直购买耐龙Nylabone的产品，而且它们很耐用，我感觉把Nylabone的产品给它是非常安全的，我们就是想称赞你们的优良的产品，也想让你们知道我们的爱犬有多么的喜欢你们的产品。

The Chinese Communist Youth League is already not the official organization,also is not the non-official organization.

中国共青团既不是政府组织，也不是非政府组织。

If you've arrived here because you're chronically depressed and thoroughly fed up with it, you're very welcome.

如果您已经抵达这里，因为你是长期不景气，彻底厌倦了它，你是非常值得欢迎的。

The results showed, the IC50 of methyl cinnamate for monophenolase and diphenolase were 0.92 mmol/L and 1.65 mmol/L, and it was a non-competitive inhibitor.

3研究肉桂酸甲酯对蘑菇酪氨酸酶的抑制活性，结果表明，对单酚酶和二酚酶，它的IC50分别为0.92 mmol/L和1.65 mmol/L，是非竞争性抑制剂。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。