stemmed怎么记,stemmed的词根词缀巧记速记方法-怎么记单词

from stem to stern 从船首到船尾
stem cell 干细胞
stem from 来自
brain stem 脑干
valve stem 阀杆
the stem of a plant 植物的茎
stem climate change 阻止气候变化
stem one's anger 压住怒火
stem from 源于
stem from sth. 源于某事
stem cell 干细胞
from stem to stern 从船首到船尾
heavenly stem and earthly branch 天干地支
brain stem 脑干
stem cell treatment 干细胞治疗
stem out of 干出
on a stem 在茎上
hematopoietic stem cell 造血干细胞
Heavenly Stems and Earthly Branches 天干地支
heavenly stem 天干
stem the scourge of doping 杜绝兴奋剂祸害

单词例句

All your problems stem from smoking.
你所有的问题都源于吸烟。
The stem of this plant is hollow.
这种植物的茎是中空的。
We must stem the prevailing social evils.
我们必须制止遏止社会不良风气。
The stem of the rose is covered in thorns.
玫瑰的茎上布满了刺。
The scientist is studying the stem cells to find a cure for cancer.
科学家正在研究干细胞以寻找治疗癌症的方法。
The verb "run" has several stems, such as "ran", "running". (动词"run"有多个词根，如"ran"，"running"。
She removed the leaves and stems from the fresh vegetables before cooking.
她在烹饪前去除了蔬菜的叶子和茎。
The steam from the kettle was rising rapidly.
壶里的蒸汽迅速升起。
The stem of a tree provides support and stability.
树的茎提供支持和稳定性。
In music, the stem of a note indicates its pitch.
在音乐中，音符的茎表示其音高。
The wine glass had a long, elegant stem.
酒杯有一个长而优雅的茎。
We used a stem wrench to loosen the tightly fitted bolt.
我们用扳手来松开紧固的螺栓。
The word "friendship" can be derived from the Old English stem "freondscipe". (单词"friendship"可以追溯到古英语词根"freondscipe"。

Experts said that hematopoietic stem cell transplantation is often the main means for patients with hematologic malignancies, but about 30 to 70 percent of patients who undergo allogeneic hematopoietic stem cell transplantation will develop cGVHD.

专家表示，造血干细胞移植通常是血液系统恶性肿瘤患者的主要手段，但接受异基因造血干细胞植入的患者中，约有30%至70%会发生cGVHD。

Japanese tech company Sony Group Corp has unveiled its latest programming educational kits in China as the company aims to expand its presence in the STEM, science, technology, engineering and mathematics education market.

日本科技公司索尼集团（Sony Group Corp）在中国推出了最新的编程教育套件，旨在扩大其在STEM、科学、技术、工程和数学教育市场的影响力。

Children can learn about compressive programming knowledge while playing, she said, adding Sony has cooperated with local partners to further tap into China's burgeoning STEM market.

她说，孩子们可以在玩耍时学习压缩编程知识，并补充说，索尼已与当地合作伙伴合作，进一步开拓中国蓬勃发展的STEM市场。

The fund will be especially used for life and treatment support of patients with hematopoietic stem cell transplantation from impoverished families.

该基金将特别用于贫困家庭造血干细胞移植患者的生活和治疗支持。

They collected stem cells and concurrently performed high-dose chemotherapy.

他们收集干细胞，同时进行高剂量化疗。

After that, they infused autologous hematopoietic stem cells combined with sequential infusion of CAR T-cells.

之后，他们输注自体造血干细胞，并结合连续输注CAR T细胞。

One is an allogeneic stem cell therapy used to treat complex perianal fistulas in Crohn's disease, and the other is an injection used to treat patients with short bowel syndrome who are dependent on parenteral support.

一种是异基因干细胞疗法，用于治疗克罗恩病的复杂肛周瘘，另一种是用于治疗依赖肠外支持的短肠综合征患者的注射。

Besides, the world's first animal health stem cell product, a ready-to-use solution for the treatment of equine lameness, will make its Asian debut at the upcoming CIIE.

此外，全球首款动物健康干细胞产品——一款用于治疗马匹跛行的即用型解决方案，也将在本届进博会期间首次在亚洲亮相。

"There is a lot to be respected by other countries in the quality of basic research that is taking place here in China," he said, speaking highly of the research quality of the Institute for Stem Cell and Regeneration under the Chinese Academy of Sciences.

他说：“中国在基础研究的质量上有很多值得其他国家尊敬的地方,” 高度评价了中国科学院下属的干细胞与再生医学研究所的研究质量。

"Leveraging ISCR' strengths in basic biological research, we are striving to discover the pathogenesis of diseases and explore novel technologies in stem cell research and regenerative medicine, as well as identifying new targets for drug discovery.

借助ISCR在基础生物研究方面的优势，我们正致力于揭示疾病的发病机制，并探索干细胞研究和再生医学领域的创新技术，同时寻找药物开发的新靶点。

考试真题例句(机器翻译仅供参考)

全部

六级

高考

四级

六级According to the survey, that lack of enthusiasm could stem from concerns about privacy and security.

根据调查，这种缺乏热情可能源于对隐私和安全的担忧。

2016年12月阅读原文

六级Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured.

最近，英国国家干细胞网络（National Stem Cell Network）警告说，除非能够确保足够的资金和立法，否则英国可能会失去其在干细胞研究领域的世界领先地位。

2011年12月阅读原文

六级It is also critical for socially charged neuroscience issues such as the genetic basis for a particular behavior, the therapeutic potential of stem cell therapy for neurodegenerative diseases, or the use of animal models, areas where the public understand

它对于社会化的神经科学问题也至关重要，如特定行为的遗传基础、干细胞治疗神经退行性疾病的治疗潜力或动物模型的使用，这些都是公众理解的领域

2018年12月六级真题（第三套）阅读 Section C

高考I picked up the stem cells in providence, rhode island, and was meant to fly to Washington then back to London.

我在罗得岛州的普罗维登斯（providence）捡到了干细胞，本来打算飞到华盛顿，然后再飞回伦敦。

2016年高考英语全国卷1 阅读理解阅读C 原文

六级America is lagging behind in the STEM disciplines

美国在STEM学科方面落后

2010年12月阅读原文

高考I am Peter Hodes, a volunteer stem cell courier.

我是彼得·霍德斯，一名志愿者干细胞信使。

2016年高考英语全国卷1 阅读理解阅读C 原文

四级Studies show they're also perceived as more competent than women in STEM Science, Technology, Engineering, and Mathematics fields.

研究表明，她们在STEM科学、技术、工程和数学领域也被认为比女性更有能力。

2017年12月四级真题（第二套）阅读 Section C

六级In the America of our own time, the great educational challenge has become an effort to strengthen the teaching of what is now known as the STEM disciplines (science, technology, engineering, and math).

在我们这个时代的美国，巨大的教育挑战已经变成了加强STEM学科（科学、技术、工程和数学）教学的努力。

2010年12月阅读原文

四级She noticed there was a real void in quality STEM education at all levels of the public educational system.

她注意到公共教育系统各级的优质STEM教育存在真正的空白。

2017年12月四级真题（第二套）阅读 Section A

四级We all know there exists a great void in the public educational system when it comes to exposure to STEM Science, Technology, Engineering and Mathematics courses.

我们都知道，当涉及STEM科学、技术、工程和数学课程时，公共教育体系存在巨大的空白。

2017年12月四级真题（第二套）阅读 Section A

四级The humanities and STEM subjects should be given equal importance.

人文学科和STEM学科应该同等重要。

2014年6月阅读原文

六级Because so much previous suffering and social conflict stemmed from poverty, the arrival of widespread affluence suggested utopian (乌托邦式的) possibilities.

因为之前的许多痛苦和社会冲突都源于贫困，所以普遍富裕的到来暗示着乌托邦(乌托邦式的) 可能性。

2007年6月英语六级真题

四级” Such beliefs stem from the tendency of people to allow the third event to define the time period.

“这种信念源于人们倾向于允许第三个事件来定义时间段。

1995年1月大学英语四级(CET-4)真题

四级“In Japan, a most competitive society, with stronger discipline than ours,” says Isaac Stem, children are ready to test their limits every day in many fields, including music.

Isaac Stem说：“在日本，一个竞争最激烈的社会，纪律比我们强。”孩子们每天都准备在包括音乐在内的许多领域测试自己的极限。

1998年1月大学英语四级(CET-4)真题

四级The question of whether our government should promote science and technology or the liberal arts in higher education isn’t an either/or proposition (命题), although the current emphasis on preparing young Americans for STEM (science, technology, engineering, maths)-related fields can make it seem that way.

我们的政府应该在高等教育中推广科学技术还是文科，这不是一个非此即彼的命题(命题), 尽管目前强调让美国年轻人为STEM（科学、技术、工程、数学）相关领域做好准备，这可能会让人觉得是这样。

2014年6月大学英语四级考试真题（第2套）

四级Studies show they’re also perceived as more competent than women in STEM(Science, Technology, Engineering, and Mathematicfields.

研究表明，她们在STEM（科学、技术、工程和数学领域）方面也被认为比女性更有能力。

2017年12月大学英语四级考试真题(第3套)

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