脱氧

Objective: To investigate toxicity of deoxypodophyllotoxin against 3rd instar larvae of Pieris rapae L. and its effects on activities of AChE and ATPase, and to study its insecticidal mechanism.

目的：研究脱氧鬼臼毒素对3龄菜青虫的毒杀作用及中枢神经系统AChE、ATPase活性的影响，探讨其杀虫机制。

We will show that this approach is competitive or superior to the state-of-the-art approaches in anomaly/interestingness detection, classification, and clustering with empirical tests on time series/DNA/text/video datasets

我们将证明，这种做法是竞争或优于国家的最先进的办法异常/趣味性检测、分类、聚类与实证试验和时序/脱氧核糖核酸/文/视频数据

The results show that the particle size and porosity of cathode pellets are significant factors for three-phase interline during electrolysis process.

结果表明：阴极片的颗粒尺寸与孔隙率是影响有效三相界线的重要因素；孔隙率大和粒度小均有利于电解还原的进行，孔隙率小会导致阴极产物形成致密的金属钽外层，阻碍阴极进一步脱氧；成型压力4 MPa时1 150 ℃烧结2 h制备的阴极片具有合适的孔隙率和粒度，电化学活性良好，电解产物形貌均匀，氧含量低。

However, Jeffreys said the increasing number of records being held on the UK police database -- currently about 2.5 million -- meant that having only 10 markers per person was no longer foolproof.

目前英国警署提取犯罪人基因特征数据一般是10种长链脱氧核糖核酸蛋白分子。据说，在每二个无关人员中，具有这10种数据的相同比率大约为十亿分之一。

Methods In situ method of terminal deoxytransferade-mediated dUTP-biotin nick and labelling staining was used to identify programmed cell death in 20 KAs. These cases also were examined with immunohistochemical technique for the expression of two protooncogenes, bcl-2 and bax, recently recognized to be involved in apoptosis.

用末端脱氧核苷酰转移酶介导的d-UTP生物素缺口末端标记技术，原位检测20例角化棘皮瘤中凋亡细胞；应用免疫组织化学技术检测皮损部位bax和bcl-2基因产物的表达。

The results give evidence about the flexing of the corrin ring and the steric interactions between the corrin ring and the Ado group, which have been suggested to be important in enzyme-induced distortion and lability of the CoC bond.

结果进一步证实咕啉环的扭曲及咕啉环与5＇—脱氧腺苷配体之间的立体相互作用在酶诱导Co—C键均裂过程中的重要作用。

Objective: To explore the effects of 1-4 -[2 -( 1- ethyl - 2,3 – dioxopiperazine-4- carboxamido ethyl] -phenylsulfonyl -3 -cyclohexyl urea on the fasting blood glucose and the blood lipemia in the streptozotocin -induced diabetic once and the glucose uptake in SMMC7721 cells.

目的：研究观察二氧代哌嗪苯磺酰环己脉对链脲佐菌素诱导的2型糖尿病小鼠血糖血脂的影响以及刺激SMMC7721细胞对3H-2-脱氧葡萄糖吸收影响。

Objective To study diagnostic value of urine deoxypyridinoline to gestational low bone mass.

目的 探讨尿脱氧吡啶酚排泄率对妊娠性骨量减少的诊断意义。

Objective: With umbilic blood from the mature newborns, to screen CpG-ODN, which can markly boost up the immunity response, from some designed CpG-ODNs; to compare the effect of CpG-ODN on the lymphopoiesis of umbilic blood from the premature, mature newborns and the peripheral blood from the adults; to observe the infulence of CpG-ODN on the immune function of the pregnant mices and their newborns, the immune-inhibited and aged mices.

目的：设计含非甲基化胞嘧啶和鸟嘌呤的寡聚脱氧核糖核苷酸，以期用足月新生儿脐血筛选出具有较强免疫增强作用的CpG-ODN；比较CpG-ODN对新生儿脐血和成人外周血单个核细胞的增殖效应；观察CpG-ODN对孕鼠及其新生鼠、免疫抑制鼠和老年鼠体液免疫功能的影响。

Objectives To detect the methylation of P15(superscript INK4B) gene in patients with myelodysplastic syndromes and to investigate the demethylating effects of decitabine and arsenic trioxide (As2O3). Methods The bone marron mononuclear cells from 14 MDS patients were collected.

目的 检测骨髓增生异常综合征患者P15(上标 INK4B)基因甲基化状况；探讨5-氮杂－2'-脱氧胞嘧啶和三氧化二砷(As2O3)对MDS患者细胞的去甲基化作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。