β的例句（β在句子中的用法）

• This is the first report about the antagonistic activity to fungi forI ~ - 1 , 3 - 1 , 4 - glucanase . 本研究发现的β -1, 3-1, 4- 葡聚糖酶具有抗真菌活性,国内外均未见报道.
• Objective To investigate the therapeutic effect of carboxymethyl - ? ? - 1,3 - glucan ( CMG ) on sepsis in mice. 目的　观察羧甲基葡聚糖 ( carboxymethyl - β - 1,3-glucan, CMG ) 对脓毒症的防治作用.
• Changes in soybean water status have also been measured by beta ray gauging. 大豆水分状况的变化也已用β射线计量器测出.
• Objective To observe the replicative senescence - related beta - galactosidase activity in cultured human retinal pigment epithelium ( RPE ) cells. 目的观察培养人视网膜色素上皮 ( RPE ) 细胞中复制衰老相关的β半乳糖苷酶活性.
• Expression of the exogenous genes was confirmed by assay of ? ? - galactosidase and glucokinase activity. 基因的表达通过β 半 乳糖苷酶和葡糖激酶活性测定得到确证.
• A ? ? 42 fibril and oligomer were observed and determined by AFM. 原子力显微镜可观察到Aβ42寡聚体、Aβ 42的不同聚集状态.
• TGF ? ? 1 could partially reverse the expression of EDA and EDB regions. 转化生长因子β1可部分逆转EDA、EDB的表达.
• Conclusion: TGF - ? ? directly induces the expression of CTGF and ECM components in HMCs. 结论: HMCs可表达CTGF. TGF - β可诱导体外培养的HMCsCTGF及 ECM成分高表达.
• Objective To study the expression of ? ? 3 adrenoceptor ( ? ? 3 AR ) and its function in human detrusor cells. 目的研究人逼尿肌细胞中肾上腺素能β 受体 的表达及功能.
• Cytidine ( cytosine nucleoside ) A NUCLEOSIDE formed when cytosine is linked to Dribose via a ? ? - glycosidic bond. 胞嘧 啶 核苷:当胞嘧啶通过β - 糖苷键与D- 核糖接合形成的核苷.
• Aim To determine the concentrations of eugenol in eugenia oil ? ? cyclodextrin. 目的:测定丁香油β环糊精中丁香酚的含量.
• Results CnA α, CnA ? ? could be detected by RT - PCR but no CnA ? ?. 结果RT -PCR 可检测到CnAα 、 CnAβ,未检测到CnAγ.
• It acted on cellobiose and PNP - ? ? - D - glucoside, and a little on PNP - ? ? - D - galactoside nnd PNP - ? ? S - D - xyloside. 此酶不仅能水解纤维二糖和对硝基苯 - β -D- 葡萄糖苷, 还能微弱地水解对硝基苯β-D- 半 乳糖苷和β -D- 木糖苷.
• OBJECTIVE To investigate the complex of glipizide with ? ? - cyclodextrin polymer ( ? ? - CDP ). 目的研究水溶性β - 环糊精聚合物 ( β -CDP ) 对格列吡嗪的包合作用.
• " Golden " rice contains increased amounts of beta - carotene, a source of vitamin A. “ 金色 ” 稻米有很高含量的β - 胡萝卜素 —— 一种维生素A源.
• High quality nonlinear optical crystals of ? ? - BaB _ 2 O _ 4 were grownfrom Na _ 2 O flux by the top - seeded pulling technique . 采用熔盐提拉法从Na_2O等助熔剂中生长出高光学质量的非线性光学材料β -BaB _2O_2晶体.
• A mixed longchain fatty acid was also isolated. Compound is a lignan of asarinin type. 此外,尚有β-谷甾醇和山蓊酸(behenicacid)为主的混合长链脂肪酸.
• One percent phenyl - beta - naphthylamine was added to the recovered polymer as an antioxidant. 将1%苯基 - β - 萘胺作为抗氧化剂加到所得到的聚合物中.
• Methods ? ? - actin pseudogenes were found out with bioinformatics databases such as EMBL, PSEUDOGENE. 方法利用EMBL 、 PSEUDOGENE等生物信息数据库,寻找β-actin的假基因.
• Water soluble hydroxypropyl ? ? cyclodextrin was converted to acetonyl hydroxypropyl ? ? cyclodextrin via selective oxidation. 通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精.