It is necessary to do further study and development on the pine cone.
有必要对松果进行进一步的研究和开发。
I don't think it is necessary to do so.
我认为没有必要这样做。
It is necessary to do outside activities.
从事课外活动是很有必要的。
I think it is necessary to do so as well.
我也认为这样做很有必要。
Some people think it is necessary to do so.
有些人认为这样做是必要的。
First, it is necessary to do some exercise every day.
首先，每天都必须要做一些运动。
In other cities, they don't think it is necessary to do that.
在其他城市，人们认为没有必要这样做。
So it is necessary to do the manufacturing process reengineering, a highly risk.
然而，大规模定制的实现需要进行制造过程重组———一项有风险的任务。
Sometimes it is necessary to do some amount of cleanup before propagating the exception.
有时候需要在传播异常之前进行一些清理工作。
Conclusions It is necessary to do TCD Matas test before the operation of cerebrovascular diseases.
结论脑血管病外科治疗前压颈试验非常必要。
Therefore, it is necessary to do fire-fighting safety research of corporation chemistry laboratory.
因此，对企业化学实验室进行消防安全研究是很有必要的。
We will keep you posted about certain details that will be forthcoming when it is necessary to do so.
我们将持续令你知晓某些即将来临事件的细节<必要时>。
So it is necessary to do some research on spatial cognition and wayfinding in underground public spaces.
因此对于地下公共空间的空间认知和寻路研究十分必要。
Therefore, it is necessary to do pilot operation in the next step to validate this technology hybridization.
因此有必要在接下来的工作中通过中试研究对该组合工艺进行验证。
To improve the safety of blood or blood products, it is necessary to do virus inactivation treatment for them.
为提高血液的安全性，有必要对其进行病毒灭活处理。
We are very interested in the deal. However, I guess it is necessary to do some research before our discussions.
我方对此很感兴趣。但是在洽谈之前我想有必要做一些调查。
We are very interested in the deal. However, I guess it is necessary to do some research before our discussions.
我方很感兴趣。但是在洽谈之前我想有必要做好各种调查。
In order to decrease the space complexity of image storage and transfer, it is necessary to do image compression.
为了降低图像存储、传输的空间复杂度，必须对图像进行压缩。
With the increasingly severe competition, it is necessary to do some research on the uncertainty of continuous-going.
企业间竞争日益激烈，研究持续经营的不确定性成为必然。
Students to protect their teeth it is necessary to do the following: Usually pay attention to dental health and protect teeth.
学生要保护好自己的牙齿，就必须做到以下几点：平时注意牙齿健康，保护牙齿。
So it is necessary to do some further researches in thin-walled box girder, especially in multichambered thin wall box girder.
因而对于大跨径箱梁桥特别是多室薄壁箱梁进行进一步的探索，是很有必要的。
And it is necessary to do more research on the construction control technologies for the long-span prestressing concrete Bridges.
因此有必要对大跨径桥梁施工控制技术进行更进一步的研究。
Before installing the light box, the need to do preparatory work although not much, but it is necessary to do, and to do a good job.
灯箱在安装前，需要做的准备工作虽然不多，但是却是必须要做的，而且要做好。
Conclusions it is necessary to do health education and adopt correspond nursing measures during the whole therapy with insulin pump.
结论贯穿在带泵全过程的健康教育和采取相应的护理措施是非常必要的。
In fact, if you are too serious a friend, identified in order to avoid pregnancy after pregnancy, it is necessary to do the super-B.
其实你朋友的话言重了，确定了怀孕后为了避免宫外孕，是非常有必要去做B超的。
Points out that they can improve bio-chemical treatment effect and have good applying foreground, it is necessary to do deep research.
指出生物铁法和生物铁填料法可以提高生化处理效果，生物铁法和生物铁填料法具有良好的应用前景，有必要做深入的研究。
In view of this, it is necessary to do the further research and the discussion to our country university graduate's employment question.
鉴于此，有必要对我国大学毕业生的就业问题作进一步的研究和探讨。
Now we are talking, you will defend his ideas and you will look for the necessary consents to base that it is necessary to do true things.
现在我们所讨论的是，你将捍卫他的思想和你将寻求必要的工程，以基地表示，要做到真正的东西。
It is necessary to do EEG check-up for many patients with brain disease and neural system disease, for example brain trauma and brain tumor.
对于许多脑部疾病和神经系统疾病来说都需要做脑电图检测，如脑外伤、脑肿瘤。
But it is necessary to do more research about the theory model of eating behavior to get more high quality eating behavior measurement tool.
但需要对成年人饮食行为测量模型进一步探讨，以获得更有效的成年人饮食行为测量工具。
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