取决于

The activity of the co-catalysts consisting of H form zeolites ( HY, H-β and HZSM-5) and SnO in the reaction of anisole with acetyl chloride mainly depended upon the SiO2/Al2O3 molar ratio of the zeolite used.

由H型沸石(HY和H-ZSM-5沸石)和SnO组成的复合催化剂在苯甲醚与乙酰氯的酰化反应中的催化活性主要取决于所用沸石的硅铝比。

Whether an annuity is right for you depends on your personal circumstances.

是否年金最适合你，取决于你个人情况。

The circumstances of an eclipse depend much on the apparent size of the Moon, and therefore on its phase in its anomalistic cycle and consequently in its full moon cycle.

一个食的状况与程度多少也也取决于月球外观的大小，因此对于满月时，其在近点月的阶段必然与满月周期有所关联。

How easy it is to put on and take off depends on how you fit into the Anorak.

你脱与穿的难易程度取决于你适合不适合 Anorak 。

This allows a switch from portrait to landscape mode when you physically turn the device anticlockwise.

屏幕的显示将直接取决于用户手持设备的方式。

The kind of ［001］ antiphase boundaries in the film is determined by the parity of the layer number of the film.

方向反相畴界的类型取决于薄膜系统的层数的奇偶性。

The destroyer's overall air defence, surface strike, and antisubmarine warfare capabilities will largely depend on how well different weapon systems and sensors are integrated together by the combat system.

驱逐舰整体防空、水面打击、反潜作战能力将在很大程度上取决于不同的武器系统和传感器和作战系统的整合。

You can come up with any number of possibilities, its up to you.

您可以拿出任何数量的可能性，它取决于您的意愿。

The color of Apatite is often due to the presence of rare earth elements.

磷灰石的颜色常取决于存在的稀土元素。

In terms of , take--- to court, be faced with, apply to, get into a bad habit, welcome aboard, class monitor, no doubt, keep up, bank account, break into, relate to, intellectual property, criminal offence, with some accuracy, target for, take steps, without permission, commit cybercrime, protect ---from, in recent years, classify ---into, conduct a survey, be similar to, charge--- with, apologize to sb for sth/doing sth, run out of , spy on, pose sth.

英语有不同的类型，应用不同类型的英语要取决于不同的情形。最重要的区别就是英语的书面语和口语，而书面语和口语中又有正式语和非正式语之分。书面语中的论文，报告，申请信等。口语中的演讲，与陌生人谈话等。书面语中包括写给家人及朋友的信件，电子邮件，短信等。口语中包括与熟人谈话等。●正式英语中常用复杂的句型结构包括被动语态和从句等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。