that is (to say)

That is to say, most cases of diabetes result from the unhealthy life style.

也就是说,大多数糖尿病病例是由不健康的生活方式引起的。

中考真题- 2018 温州 阅读C

I'm pleased to say that he is now doing well

我很高兴地说，他现在一切都好。

柯林斯高阶英汉双解学习词典

Utilizing method of function extremum, it is proved that there lies minimum coefficient heat transmission in sealed vertical air layer, that is to say there exists the minimum theoretical equivalent conductivity factor.

运用函数求极值的方法，证明了封闭垂直夹层中的传热系数存在极小值，即封闭垂直夹层在理论上存在最小的当量导热系数，并推导出了最佳空气夹层厚度的理论公式。

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I think it is safe to say that very few students expend the effort to do quality work in school

我认为可以肯定地说学校里很少有学生肯为学好功课下功夫。

柯林斯高阶英汉双解学习词典

And it was known unto all the dwellers at jerusalem; insomuch as that field is called in their proper tongue, aceldama, that is to say, the field of blood.

住在耶路撒冷的众人都知道这事，所以按着他们那里的话，给那块田起名叫亚革大马，就是血田的意思。

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That is to say cancer is not one disease, is it?

这么说癌不是一种疾病, 是 吗 ?

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I'm pleased to say that he is now doing well and responding to treatment.

我很高兴地说，他现在恢复得不错，治疗取得了积极的效果。

《柯林斯高阶英汉双解学习词典》

That is to say that our production will then be according to demand.

也就是说,我们会根据需求来生产.

商贸英语会话

It is found that heat transfer coefficient increases with fin height, while flow resistance varies as concave curve, that is to say, the resistance reaches the lowest value at a middle fin height.

结果表明，随着流道内翅片高度的增大，传热膜系数随之增大，但流阻曲线则呈凹型变化，即在中间高度时流阻达到一最小值。

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But, for those who study the tongue as it should be studied, that is to say, as geologists study the earth, slang appears like a veritable alluvial deposit.

但是，对那些以应有的严肃态度？也就是说象地质学家研究地球那样？研究语言的人来说，黑话却真象一片真正的冲积土。

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That is to say, the concave slope is the most stable, the horizontal slope is the second and the convex slope is the worst.

即在坡度一样的情况下，凹坡最稳定，平坡次之，凸坡稳定性最差。

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That is to say it's difficult to set up a football team in our class?

那就是说咱们班组建一支足球队很难了?

魔法英语-口语突破（初中）

That is to say, the idiom comprehension presented in context condition is much better than that without context especially for less transparent idioms.

当习语被置于语境中时，习语理解情况更为理想，特别是语境对明晰度低的习语影响很大。

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When the beam undergoes a large deformation, compression force then quickly changes into tension force which supports the beam and reduces further deformation, that is to say, catenary action takes place.

钢梁进入大变形阶段后，轴向约束压力变为轴向约束拉力，轴向拉力有阻止钢梁自身进一步变形的作用，即发生了悬链线作用。

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He wore blue trousers, a blue frock coat and a broad-brimmed hat, which always appeared to be new, a black cravat, a quaker shirt, that is to say, it was dazzlingly white, but of coarse linen.

他穿一条蓝色长裤，一件蓝色骑马服，戴顶宽边帽，好象永远是新的，结一条黑领带，穿件教友派衬衫，就是说，那种白到耀眼的粗布衬衫。

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That is to say, running isn't worth the effort.

这就是说, 并不值得跑步躲雨.

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He is so deep in debt and desperate for money that he's apparently willing to say anything.

他负债累累，急需要钱，很显然什么话都说得出来。

《柯林斯高阶英汉双解学习词典》

Ecological groups say that nothing is being done to tackle the problem.

环境保护组织称目前并未采取任何行动处理这个问题。

《柯林斯高阶英汉双解学习词典》

That is to say, aporia is directed to the boundary, without passage or step, displacement or substitution.

这就是说，绝境就是指向界线，没有通道、步伐、位移或替代。

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Bore frame should be adjusted, that is to say, the pressure has few differences at one whole barefoot interval and density of the drill fluid should be big enough before drilling.

调整井身结构，在一个裸眼井段内不能有压力悬殊的地层存在，在揭开储层前，应适当提高钻井液密度。

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I would just like to say that this is the most hypocritical thing I have ever heard in my life

我只想说这是我这辈子听说过的最虚伪的事情。

柯林斯高阶英汉双解学习词典

It is a fallacy to say that the camera never lies.

说照相机绝不骗人，这是谬见。

《牛津高阶英汉双解词典》

Education Ministers ought to have placed the interests of consumers — that is to say pupils first.

教育部长们应该把服务对象——也就是学生—的利益放在首位。

《柯林斯高阶英汉双解学习词典》

That is to say, motivation is unimportant factor affecting performance level.

也就是说, 激励水平的高低是决定高科技人才工作效率的重要因素.

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In this paper, a new simple and convenient method has been introduced, that is to say, the test sample is dissolved directly by acid, the solution is dehydrated by animal glue, then the precipitation is burned for measuring SiO2 content.

现介绍一种较简便准确的方法：试样直接用酸溶解，动物胶脱水，沉淀灼烧后测定SiO2含量。

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Education Ministers ought to have placed the interests of consumers — that is to say pupils — first.

教育部长们应该把服务对象——也就是学生——的利益放在首位。

柯林斯高阶英汉双解学习词典

That is to say, he " found a clew. "

那就是说, 他 “ 找到了线索 ”.

英汉文学 - 汤姆历险

That is to say 0 is absolute and will not change.

也就是说,0是绝对的,不会变化的.

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It is untrue to say that something like this could never happen again.

说这类事情再也不会发生是毫无事实根据的。

《牛津高阶英汉双解词典》

I pointed out several mistakes and carefully repeated my original instruction; that is to say, I told him I was not at all pleased with his work.

我指出几处错误并仔细地重复我原来提出的注意事项, 换句话说, 对他的工作我一点也不满意.

《简明英汉词典》