Antonym: stern. Similar words: system, ecosystem, solar system, step by step, item, temple, statement, excitement. Meaning: [stem] 
n. 1. (linguistics) the form of a word after all affixes are removed 2. a slender or elongated structure that supports a plant or fungus or a plant part or plant organ 3. cylinder forming a long narrow part of something 4. the tube of a tobacco pipe 5. front part of a vessel or aircraft 6. a turn made in skiing; the back of one ski is forced outward and the other ski is brought parallel to it. v. 1. grow out of, have roots in, originate in 2. cause to point inward 3. stop the flow of a liquid 4. remove the stem from.
n. 1. (linguistics) the form of a word after all affixes are removed 2. a slender or elongated structure that supports a plant or fungus or a plant part or plant organ 3. cylinder forming a long narrow part of something 4. the tube of a tobacco pipe 5. front part of a vessel or aircraft 6. a turn made in skiing; the back of one ski is forced outward and the other ski is brought parallel to it. v. 1. grow out of, have roots in, originate in 2. cause to point inward 3. stop the flow of a liquid 4. remove the stem from. 
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181. They have negative immunomodulative effect and can used as haematogenesis supporting after hematopoietic stem cells transplantation.
182. Tall, stem loop does not uplift, leaves lanceolate, bamboo sheath hairy.
183. The mechanism of resistance to the wheat stem sawfly should be regarded as a result caused by synthetic factors during the period of plant growth and development.
184. Because of particle size in high pressure fire-resistant oil of by-pass control system for stem turbine no. 3 Zhanjiang Power Polant exceeding standard, the by-pass valve can's be actuated.
185. President-elect Barack Obama said Friday he wanted legislation in Congress to permit federal funding on stem cell research and overturn a ban imposed by President George W. Bush.
186. To study the phylogenetic status of some group from the view of lineage and stem species is helpful to integrate the knowledge about both of the anagenesis and the cladogenesis.
187. Abstract: Objective To discussion the feasibility of mixed culture muscle-derived stem cells and chondrocytes to chondrogenesis in vitro.
188. Leaf and stem has the most abundant endophytic fungi while root tissue has the least amount of Piperaceae.
189. The mechanism of formation of adventitious root induced by light or dark pretreatment was initially studied in stem of broad bean seedling.
190. Commonly used as stem materials in pressure-rated valves, silicon bronze has greater resistance to stress corrosion cracking than common brass es.
191. Shandong provincially established hospital cardiovascular disease prevention center Director Li Ren became heir to professor to enumerate the following 10 kind of special kind of core stem.
192. Result: Methylprednisolone inhibited the activity of neural stem cells in vitro, and also promoted apoptosis of neural stem cells.
193. Twist the handwheel baseplate and handwheel grip until the decimal indicator displays 0-0, then refit the complete handwheel assembly onto the valve stem.
194. Induction of callus and plantlet regeneration were carried out from stem as explants in Pedilanthus tithymaloides(L.
195. We are very excited about that particular paper and the data it contains because this is the first time that the properties of a fetal liver stem cell have been characterized in that manner.
196. Slightly take orange of stem pink wine is most special features.
197. Early diagnosis and rational treatment, allogeneic hematopoietic stem cell transplantation in particular, are the key to the prolongation of survival time of children with erythroleukemia.
198. The macroscopic anatomy of the cerebellum and the brain stem of the Chinese buffalo was studied in detail.
199. Microscopical identification of the tender stem and leaf of Hemiptelea davidii is studied, and the content of rutin in it is determined by HPLC.
200. This study served to investigate the psychosomatic disorder status of patients with myocardial infarction treated by autologous bone marrow stem cell transplantation.
201. Though brain tumor stem cells are low proportion in tumor tissue, they are the key for maintaining malignance.
202. Graft - versus - host disease ( GVHD ) , an immunologic disease involving multiple organs term survivors of allogeneic stem cell transplantation.
203. Objective To explore the condition of cytomegalovirus(CMV) infection and interstitial pneumonia(IP) after allogeneic stem cell transplantation, and the effect of their prevention and treatment.
204. They also found that neural stem cell division was significantly undermined by the drugs.
205. Stub acme thread on stem provides rapid open - close operation.
206. Replaceable hose filter and valve stem seals for field reliability.
207. Result: We had a clear understanding of microscopic characteristics of the root[Sentence dictionary], stem and leaf of Ajuga multiflora Bunge.
208. The quinones in stem of Plumbago zeyanica L. was extracted by steam distillation, and the content of plumbagin in the quinones was determined.
209. Configuration feature : Perennial is herbaceous, have a stem, ramose , be as high as 80 centimeters.
210. In this study, we sought to evaluate the efficacy of bone morphogenetic protein (BMP)-2-producing adipose-derived stem cells in inducing a posterolateral spine fusion in an athymic rat model.
More similar words: system, ecosystem, solar system, step by step, item, temple, statement, excitement, contretemps, contemplate, contemporary, step, steep, steak, steer, steam, steel, in step, foster, listen, poster, steady, step up, oyster, taste of, bolster, monster, western, eastern, cluster.