管下的

Read absorbance in a spectrophotometer at 505 nm. You have to use the blank for calibration.

必需使用一个空白的样本进行较正，读取各比色管於505 nm下的吸光值。

The corrosion behaviour and mechanism of superpure austenitic stain-less steel 00Cr25Ni22Mo2N in urea processing environment was studied.

运用金相、电子显微镜观察及表面分析技术，研究了超纯奥氏体不锈钢00Cr25Ni22Mo2N制造的汽提管在尿素生产环境下的腐蚀形态和机理。

MOMENT RESISTANCE OF STEEL I-BEAM TO CFT COLUMN CONNECTIONS By Sing-Ping Chiew,1 Member, ASCE, Seng-Tjhen Lie,2 and Chao-Wei Dai3 ABSTRACT: This paper focused on investigating the moment resistance of steel I-beam to concrete-filled tube column uniplanar connections under monotonic static loading.

此刻，耐钢板I-BEAM钢管混凝土柱连接通过Sing-Ping成员，Seng-Tjhen，中国土木水利工程学刊，第1、2、Chao-Wei Dai3撒谎文摘：本文针对目前的研究对钢管混凝土抗I-beam钢柱uniplanar管钢管连接静力荷载作用下的单调。

Simulation of the motion of a solid particle in a vertical in-tube liquid upflow.

利用计算机对单个颗粒在竖直向上层流、紊流、及蒸汽产生条件下的竖直向上管流流场中的运动规律进行了分析计算。

In this paper, a Si-doped armchaired single-walled carbon nanotube (7, 7) and a perfect SWCNT (7, 7) are investigated using the classical molecular dynamics simulations method. The inter-atomic short-range interaction is represented by empirical Tersoff bond order potential.

用分子动力学方法对扶手椅（7，7）单壁碳纳米管掺杂下的结构和力学性能进行了计算机模拟研究，在分子动力学模拟中，采用Tersoff 短程相互作用势描述原子间的相互作用。

Methods Following the failure of regular lacrimal sac massage,60infants（67eyes）under1years old with persistent epiphora and impeded lacrimal drainage systemwere performed lacrimal duct probing followed by irrigaˉtion with ofloxacin based on methylcellulose under topic anesthesia.

因持续性泪溢、泪道冲洗不通，经泪囊区局部按摩无效而被确诊为先天性鼻泪管阻塞的1岁内婴儿60例（67眼），在局麻下施行泪道探通术，并注入泪道以甲基纤维素为赋形剂的氧氟沙星眼膏，术后点滴氧氟沙星眼水1周。

In particular,peripheral contrast enhancement with separations of an intradural extramedullaty tumor on MRI will suggest the diagnosis of schwannoma.

椎管内髓外硬膜下神经鞘瘤的MRI特征，有助于椎管肿瘤的鉴别诊断，尤其是伴有瘤内分隔性周围强化，应提示神经鞘瘤。

Methods Mice were infected with type Ⅲ(S.pneumoniae) suspension by intratympanic injection.The expression of SP-A in paraffin section of eustachian paratubal gland samples was studied with immunohistochemical technique.

近年来一些研究发现SP-A在中耳黏膜和咽鼓管上皮中表达，但其在炎症状态下的表达如何，以及在抵制中耳感染过程中的作用目前尚不清楚。

The impact of improved access and searching techniques on detection of the mesiolingual canal in mxillry molats ［J］.

因此，实际根管走向、形态及其在三维条件下的影像分析是我们近一步研究的方向。

The rates of detection and constitution of bacteria in periapical biofilm were statistically analyzed and compared with those in root canals.

统计分析比较根尖生物膜和根管细菌的检出率、构成比，并对不同临床状态下的根尖生物膜细菌检出进行分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。