| 单词 | stem from |
| 释义 | stem from [英 [stem fr?m] 美 [st?m fr?m] ] stem from的意思、解释 stem from 基本解释 出于；来自， 起源于， 由…造成； stem from什么意思 stem from 相关例句 ph. 1. His error stemmed from carelessness. 他的错误是由于粗枝大叶而造成的。 stem from 网络解释 1. stem from 1. 起源于;由...造成：result from 因...而产生; 是...的结果 | stem from 起源于; 由...造成 | thrive on 靠...健壮成长; 因...蓬勃发展 2. stem from的近义词 2. 起源于：235、speed up 加速 | 236、stem from 起源于 | 237、step on 踩,踏上 3. 某事由...导致：24. lower the efficiency of... 降低......的效率 | 25. stem from 某事由...导致 | 26. suffer from 遭受 4. stem from 4. 滋长,源自：3. stem 遏制 | 4. stem from 滋长,源自 | 5. underpin 加强......基础,支持 stem from 双语例句 1. Not only revamped the design of a method for calculating the valve, reducing the professional and technical personnel of the repeatability of conventional heavy design work, so that technical staff are more used to improve energy, improve product performance and new product development and shorten the research and development of new products cycle, improve labor productivity, but also in metal sealing ball valve lift leveraged research and development process, as a result of CAD/CAM applications, 钢管, have emerged from computer-aided design, CNC machine tools by computer-aided manufacturing of spiral flat stem, Metal sealed ball valve so that the process in the headstock without any scratches and wear, so that the ball valve seal and greatly improved life. 岂但齐里改革了阀门的设计计算方法，加重了业余技巧职员沉重的反复性惯例设计农做，使技巧己员无更少的精神用于改良、降下产品机能战旧产品启发，伸欠新产品的研讨启收周早期、片面进步休息出产率，而且在降落杆式金属密封球阀的研造启收历程外，因为CAD/CAM的运用，呈现了由盘算机辅佐设计、由计算机帮助数控机床减农造制的阀杆螺旋扁，使金属密启球阀在开关功程外有免何揩伤战磨益，自而使球阀的稀封性和应用寿命大大降下。 2. Of all ages and in every country, all kinds of corruption stem from money. 但不解的是，他们也在聚钱。 3. After introduction of flax to southern China, in order to establish the technical system of new pattern retting of flax in south China, major factors of natural water retting of flax, such as the type and number of retting bacteria, retting-enzymes, external retting conditions and stem characteristics were all studied deeply in the paper. And throuth screening from flax, a bacteria strain with high retting ability was obtained. The main results are as follows:The pectinolytic bacteria played an important role in the retting. The activity of pectinase in retting water had an osculatory correlation with the retting. 为了建立南方亚麻新型高效脱胶技术体系，进一步推动南方亚麻产业的稳步发展，研究了南方亚麻天然水沤法脱胶过程微生物种类与数量、脱胶酶等各参数的动态变化规律，外界因子、麻茎特性等影响因子与亚麻脱胶的相互关系，并从麻茎上筛选高效脱胶菌种进行了亚麻酶法脱胶的初步研究，试验结果如下：(1)果胶分解菌是亚麻天然水沤麻中的重要脱胶菌群，果胶酶与亚麻脱胶效果密切相关。 4. Inflorescences scapose, many-flowered racemes produced from stem nodes. 花序具花葶，多花的的总状花序由茎节产生。 5. stem from的解释 5. We cIeaned that ship from stem to stern, there's just Iots of dynamite. 我们认真地清理过，只有炸药 6. Methods Neural stem cells isolated from hippocampi of newborn wistar rats were cultured and identified. 方法取新出生的24h内的wistar大鼠，从海马中分离神经细胞，进行培养、鉴定。 7. stem from 7. Ramets when to use a special long-handled shovel benefit from smoking bud is cut from the plant connected to the Agency, as little as possible underground plant stem injury. 分株时要用特制的长柄利铲，从吸芽是母株相连处割离，尽量少伤母株地下茎部。 8. Guest of rich of a few professions nowadays suddenly change one's identity, became the media company that they abhor extremely in the past, stem from pair of rich guests love, when their meeting yearning writes rich at the outset pure. 一些职业博客如今摇身一变，成了他们过去无比痛恨的媒体公司，出于对博客的喜爱，他们会怀念当初写博时的单纯。 9. Results: the content of oridonin and rosmarinic acid declined from top to bottom with the decrease of leaves and stem growth in the same plant. 结果：在同一株植物内，从上到下随着叶位及节间的降低，冬凌草甲素、迷迭香酸的含量也逐渐降低。 10. Objective: To establish a method for isolation and cultivation of mesenchymal stem cells from human bone marrow. 摘 要 目的：探索分离、纯化及培养成人骨髓间质干细胞的最佳方法。 11. It is unsensible to buy ESCs from other labrotaries, because of the pluripotency of ESCs would be affected by passage number and freeze thawing. So we need to built steadily mouse embryonic stem cells-derived and tested system. 因为ES细胞的多能性会受到多次传代以及冻融的影响，因此需要在本实验室条件下建立起ES细胞稳定的分离培养和鉴定体系。 12. 12. Toxicity of four compounds identified as 6a, 12a-dehydro-α-toxicarol, 6a, 12a-dehydro-deguelin, -tephrosin and-6-hydroxy-6a, 12a-dehydro-toxicarol obtained from the leaves and stem of Amorpha Fruticosa and their mixture in a natural ratio 1:2.54:4.18:2.54 were tested against Trematodes grandis. 通过对紫穗槐叶和茎成分分离，得到6a，12a-脱氢－α-灰叶酚、6a，12a-脱氢鱼藤素、灰叶素、6-羟基－6a，12a-脱氢灰叶酚4个化合物。 13. 13. The results showed that there was a great difference in the performance of tissue culture between different sources. The stem section collected from the Guangxi Institute of Agricultural Sciences was greater than the others in adventitious bud's induction, height and leaves area. 结果表明，不同来源的何首乌在组织培养中的表现有较大的差异，其中采自广西农科院的茎段在不定芽的诱导、不定芽的高度、叶面积大小等方面均是最优的。 14. stem from什么意思 14. The transfers of MDR1 genes into hematopoietic stem cells and hematopoietic progenitor cells are expected to confer drug-resistance to the bone marrow of patients so as to protect them from myelotoxicity which is the main adverse effect of high-dose chemotherapy. 但是，如果将MDR1基因转入造血干细胞(hematopoietic stem cell，HSC)，使之获得耐药表型，就可以在化疗过程中起到保护骨髓的作用，进而使大剂量化疗得以顺利进行，提高化疗的疗效。 15. AFT024 cells can facilitate the transfer of MDR1 gene into CD34~+ cells and improved the expansion in vitro of primitive hematopoietic cells. Part II: Hematopoietic Reconstitution and Chemoprotectionin NOD/SCID Mice Transplanted with MDR1-transducedHematopoietic Stem CellsObjective: To investigate whether MDR1-tranduced hematopoietic stem cells transplantation can reconstitute hematopoiesis in sublethally irradiated NOD/SCID mice and protect them from myelotoxicity induced by paclitaxel chemotherapy. 第二部分转染多药耐药基因的造血干细胞在NOD／SCID小鼠体内重建造血及化疗后骨髓保护能力的评价目的：探讨体外AFT024细胞支持培养的并转染了MDR1基因的脐带血CD34~+细胞能否在经亚致死量射线照射的NOD／SCID小鼠体内重建造血，及其在紫杉醇化疗中能否起到保护骨髓的作用。 16. Part 3. Chemical constituents from the stem of Tinospora sinensis The stems of Tinospora sinensis has been used as folklore medicine for antipyretic and analgesia. Some studies have shown its anti-inflammatory activity and immunomodulatory activity. 第三部分宽筋藤茎部分之化学成分研究宽筋藤之茎部为传统民间草药，一般用以清热、止痛，有研究指出本植物具有抗发炎和免疫调节作用。 17. In front of and facing away from the axis or stem. 由藤条茎干作成的手杖。 18. stem from是什么意思 18. Each piece glass or each group of charts stem from the designer to the artistic inner unquie opinion. 每一片玻璃或每一组图都源于设计师对艺术内涵的独特见解。 19. 78840 Whether the ion channel of differentiation from bone marrow mesenchymal stem cells into neural-like cells has electrophysiological characteristics? 杨慧民1，张苏明2，郑荣远1 骨髓间充质干细胞诱导分化为神经样细胞的离子通道：是否有电生理特性？ 20. Extended bonnets with sufficient gas column length, usually specified by customer, are supplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional. 具有足够的气体柱长度的加长阀帽，通常由用户指定，配置在所有阀门上，使得阀杆填料与低温液体之间保持足够的距离，从而能够保持自身的性能。 stem from 单语例句 1. Sometimes sex problems stem from an unhealthy obsession with an unfairly intoxicating ex who seemed to steal our libido along with that favorite CD. 2. Each egg had its nucleus replaced by a whole human embryonic stem cell from a batch held at the UK stem cell bank. 3. Embryonic stem cells are the body's building blocks, cells from which all other tissue types spring. 4. I've read stories depicting a donor suffering from great pain and horrible reactions when stem cells are collected from his body. 5. Because the stem cells were cloned from the patients'own skin cells, they would not be rejected by the body if used in any future therapy. 6. In September of last year, stem cells collected from Zhang's blood were transplanted to Zou's body. 7. Stem cells have been used in China to treat conditions ranging in severity from spinal chord injuries resulting in paralysis to cosmetic facial injections. 8. The lack of legal clarification may stem from the misconception that the reserve is a free lunch and needs no detailed regulation. 9. The scientists will compare the stem cells with both healthy and diseased cells from patients to better understand the illness and to test potential medicines. 10. Assange denies the allegations of sexual misconduct, which his lawyers say stem from a dispute over " consensual but unprotected sex ". stem from的解释 |
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