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substrate

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substrate是什么意思
英式音标:[ˈsʌbstreɪt]英式读音
美式音标:[ˈsʌbˌstret]美式读音
词汇分类:英文新闻阅读词汇,O/A level 分类英语词汇(上)数学、物理、化学、生物,词频1-5000+NGSL+NAWL,2 分钟听懂VOA,从四六级到两万-把COCA变成适合自己的单词书,地球化学,宇宙化学 (Geochemistry, Cosmochemistry)
概况:

n. 基质;基片;底层(等于substratum);酶作用物

词义:

n.

底物;底层;基底;基层

英英释义

substrate[ 'sʌbstreit ]

n.

the substance that is acted upon by an enzyme or ferment

a surface on which an organism grows or is attached

"the gardener talked about the proper substrate for acid-loving plants"

同义词:substratum

any stratum or layer lying underneath another

同义词:substratum

an indigenous language that contributes features to the language of an invading people who impose their language on the indigenous population

"the Celtic languages of Britain are a substrate for English"

同义词:substratum

用法:

词组短语

glass substrate玻璃衬底

substrate material基材

silicon substrate硅衬底

ceramic substrate陶瓷;陶瓷基片;陶瓷衬底

substrate bias衬底偏置

双语例句

用作名词(n.)

The substrate is first covered by a mask.
首先在基片上覆盖一个掩膜片。

HP has launched the world 's first free substrate recovery projects
惠普公司推出了世界上第一个免费的承印物回收计划。

This product is ivory-white cream of emulsion type substrate.
本品为乳剂型基质的乳白色乳膏。

The rate of substrate change is dependent of substrate concentration.
被酶作用物变化速率取决于被酶作用物的浓度。

权威例句

Arrays of materials attached to a substrate

Calculation of substrate oxidation rates in vivo from gaseous exchange

Substrate and functional diversity of lysine acetylation revealed by a proteomics survey.

ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage.

Cell movement is guided by the rigidity of the substrate

Tissue Cells Feel and Respond to the Stiffness of Their Substrate

Cell locomotion and focal adhesions are regulated by substrate鈥塮lexibility

Mechanism by Which Fatty Acids Inhibit Insulin Activation of Insulin Receptor Substrate-1 (IRS-1)-associated Phosphatidylinositol 3-...

Yama/CPP32 beta, a mammalian homolog of CED-3, is a CrmA-inhibitable protease that cleaves the death substrate poly(ADP-ribose) poly...

The c-Jun NH2-terminal Kinase Promotes Insulin Resistance during Association with Insulin Receptor Substrate-1 and Phosphorylation o...
同义词:underlayer,stroma,matrix,ground substance,ground floor
同根词:substratum,substrate
英语词源:

substrate (n.)

1810, from Modern Latin substratum (see substratum).

造句:

1. As chemical precursors stream onto the surface of a rolling metal or plastic substrate, they react with one another to form a network of nanoparticles.

各化学母质流向滚动中的金属或塑料基片的表面,他们互相作用,形成一层纳米级微粒网状结构。

article.yeeyan.org

2. Fundamentally, these paradigms can be (and are) built on top of a substrate of threads and locks, but they create higher level abstractions that push much of that complexity down.

从根本上讲,这些范例可以(且是)构建于线程和锁的基底之上,但是它们创建降低复杂度的更高的抽象级别。

www.ibm.com

3. This means that a file system would serve as a reasonable substrate for a synchronization database.

这意味着文件系统作为同步数据库的底层支持是合情合理的。

www.ibm.com

4. Sony’s FPA system for liquid crystal displays uses pre-tilting at a substrate alignment layer to arrange pixels in a near-vertical alignment.

索尼FPA液晶显示器系统在基质配向层使用了预倾斜技术,来将像素安排在一个近乎垂直的配向上。

article.yeeyan.org

5. Factors include good thermal coefficient matching and smooth substrate surfaces.

因素包括好的热系数匹配和光滑的底层表面。

www.etiri.com.cn

6. Silk scaffolds are used as a cell substrate in tissue engineering, providing a three-dimensional environment in which cells can grow.

丝类支架可以被用作组织工程学领域的细胞基质,它能提供细胞生长所需的立体环境。

article.yeeyan.org

7. Typical ambush predators, they squeeze their bodies into the forest substrate or leaf litter so only their heads protrude.

典型的埋伏型猎食者,它们将身子缩在森里底层或落叶层里只露出头部。

article.yeeyan.org

8. If true, this is important, for it means that if you want to treat addiction, you need to find ways to act on this neural substrate.

如果这是事实,那就表明如果你想要治疗上瘾,重要的是找到应对这种神经基质的方法。

article.yeeyan.org

9. By restricting knowledge of the system to a single layer, a boundary is placed on the overall system complexity, promoting substrate independence.

通过将系统知识限制在单个层,可以限制整个系统的复杂性,促进了底层的独立性。

www.ibm.com

10. Then the wafer is sent through a chemical bath that etches trenches into the exposed substrate, while leaving the areas covered by the photoresist untouched.

晶圆再经过化学浸浴,利用腐蚀剂去蚀刻暴露出来的硅基质,同时那些覆盖有光阻剂的区域依然完好无损。

article.yeeyan.org

11. Conventional transistors use a metal electrode, called the gate, to control the flow of electrons through a planar channel in the silicon substrate.

传统晶体管使用一个叫做“栅极”的金属电极,以控制电子在平面硅基片上的沟道中的流动。

article.yeeyan.org

12. "Herons do a shuffling behavior to stir up the substrate" and find food, said Lockley.

劳克雷说,“鹭是通过慢慢移动来搅动底土层并找到食物的”。

article.yeeyan.org

13. NEW USES Silk creations by Tufts University researchers include a coil made of silk substrate and gold that can help tell when food goes bad.

塔夫斯大学研究者发明的新用途丝线是由丝质衬底和金元素制作而成的线圈所组成,它能够显示食物何时会变质。

article.yeeyan.org

14. By grazing on algae, these and other herbivores keep reefs free of seaweed, enabling pink coralline algae to take hold and form a substrate for new coral.

通过啃食藻类,食草鱼类会帮助珊瑚礁清理海草,让粉红珊瑚藻得以扎根,形成新珊瑚生长的基质。

article.yeeyan.org

15. The pink coralline algae is an early sign of recovery: The algae form a substrate on which new coral can attach itself and grow.

粉红色的珊瑚藻是复苏的前期征兆:它们可以形成新珊瑚依附和生长的基质。

article.yeeyan.org

16. He attracted some of the brightest minds in the country to Mountain View and made the then-risky move of picking silicon as the key substrate behind his semiconductor efforts.

肖克利把美国一些最有聪明才智的人吸引到山景市,并作出一项风险很大的决定,即在他的半导体公司中采用硅片作基质衬底。

www.america.gov

17. Some dehydrogenases are highly specific, with respect to both their substrate and coenzyme, whilst others catalyze the oxidation of a wide range of substrates.

一些脱氢酶对于底物和辅酶具有高度的专一性,另一些脱氢酶则能催化各种底物的氧化。

huihua.iciba.com

18. They replace half the iron with copper, and make crystalline nanoparticles of the resulting compound, which they coat on a cloth-like carbon substrate.

研究小组用铜代替了二分之一的铁,并用纳米晶体来制作所需要的化合物,在碳棒的底部穿上了化合物这件衣服。

article.yeeyan.org

19. Researchers are building the surfaces out of metallic materials on a substrate.

研究人员塑造出衬底上金属材料的外表面。

www.etiri.com.cn

20. The array, originally fabricated on a flat substrate, sits on top of a stretchable sheet and is bonded to a plate with a circular opening.

整个阵列最初装配在一个可伸缩的平面薄片基板上,固定圆形缺口固定在底盘上。

article.yeeyan.org

21. This skill is a critical substrate on which other learning skills are built.

这项技能是非常关键的基础性技能,是建立其他学习技能的基础。

www.ibm.com

22. This skill is a critical substrate on which other learning skills are built.

这项技能是非常关键的基础性技能,是建立其他学习技能的基础。

www.ibm.com

23. Glutamine rather than ammonia may be the preferential substrate.

谷酰胺可能是比氨还要合适的底物。

-- 来源 -- 英汉 - 辞典例句

24. Many bacteria can thrive upon very simple substrate.

很多细菌在很简单的基质中也能很好地繁殖。

-- 来源 -- 英汉 - 辞典例句

25. The rate of substrate change is dependent of substrate concentration.

被酶作用物变化速率取决于被酶作用物的浓度。

-- 来源 -- 英汉 - 辞典例句

26. A highly localized, specialized piece of substrate is densely overgrown.

菌体稠密地长满了一小块高度局限的特化的基质上。

-- 来源 -- 英汉 - 辞典例句

27. The effect of substrate temperature on the accumulation of disorder is substantial.

衬底温度对于无序区积累的影响是很显著的。

-- 来源 -- 英汉 - 辞典例句

28. Succinate was the most effective substrate in following oxygen consumption.

琥珀酸盐在以后的氧消耗中是最有效的基质。

-- 来源 -- 英汉 - 辞典例句

29. Typical differences between the indices of the film and the substrate range from ??to ?0.

薄膜和衬底的折射率之间的典型的差值分布在?拥禁0的范围内。

-- 来源 -- 英汉 - 辞典例句

30. The substrate is first covered by a mask.

首先在基片上覆盖一个掩膜片。

-- 来源 -- 英汉 - 辞典例句

31. The element employs a bifilar wound wire grid on an insulating substrate.

元件系用双股绕线网缠绕在一块绝缘基板上。

-- 来源 -- 英汉 - 辞典例句

32. The first requirement for any adhesive bond is that the adhesive most wet the substrate.

对所有粘结剂粘结的首先要求,就是必须能浸润基材。

-- 来源 -- 英汉 - 辞典例句

substrate

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