College students often pull an all-nighter at the end of a semester.

We looked at classical transaction processing and how it enables data integrity across a number of actions by forcing an all-or-none semantic to the set of actions.

我们着眼于传统的事务处理和通过在动作集合上强制实行all-or-none语义来在许多动作间保持数据完整性的方法。

( genetics) a character inherited on an all-or-none basis and dependent on the presence of a single gene.

（遗传学）一个特点的遗传取决于非完全的主要因素和单个基因的存在。

Thus the patrollers influence an all-or-none decision, whether to forage or not on a given day.

就这样，巡逻蚂蚁带来了不是全部就是都没有的决定，不管那天是不是觅食的好日子。

The young performer boasted himself to be an all-rounder.

这个青年演员自称是个多面手。

Even until now nobody can be compared to this all-rounder in basketball.

即使到现在任何人都不能与此相比，全才的篮球。

He's a good all-rounder who likes tennis, basketball, and swimming.

他是个体育全才，网球、篮球、游泳，样样来得。

The western image of the Chinese people is allalong a result of the Western Euro-centric mentality.

西方的中国人形象自始至终都是西方欧洲中心论的产物。

It was found that except for usual eclogitic minerals such as garnet, omphacite and rutile, the eclogites contain allanite and fluor-apatite.

对北大别西南部“罗田穹隆”中超高压榴辉岩进行了变质岩石学研究，发现其中含有褐帘石和氟磷灰石。

Moreover, the fractionation of plagioclase and accessory minerals such as zircon, apatite, monazite and allanite occured.

岩浆形成后还可能发生过斜长石、锆石、磷灰石、独居石、褐帘石等副矿物的结晶分离。

Spectroscopy, genesis and process property of partly-metamict allanite

部分变生褐帘石的谱学、成因与工艺性质

The metamict allanite from South China is studied by using microscopy, DTA and X-ray powder analyses.

对采自我国南方燕山期五里亭花岗岩体中的褐帘石，经偏光显徽镜、电子探针仪、差热仪、X射线等方法进行分析得出，该矿物为变生褐帘石。

First discovery of Nd-rich allanite in Xinjiang and its characteristics

新疆富钕褐帘石的首次发现及矿物学特征

Research on high REE allanite and its prospecting significance

高稀土褐帘石的特征研究

X-ray diffraction, infrared spectrum, Mossbauer spectrum, and absorption spectrum have been used to study allanite in some rare-earth deposit in this paper.

本文采用晶体场谱、穆斯堡尔谱、红外光谱和X射线衍射等多种手段研究褐帘石的谱学特征。

Characteristics of the rare earth composition of allanite and their geological implications in Xinfeng granite

广东新丰稀土花岗岩中褐帘石的稀土组成特点及其地质意义

Quality Control in Intermediate Products of Influenza Vaccine-Chicken Embryo Virus Allantoic Fluid

流感疫苗中间品&鸡胚尿囊病毒液质量控制的研究

Study on the Changes of Allantoic and Amniotic Fluid Volume, pH Value During the Embryo Development

胚胎发育过程中羊水和尿囊液量及pH变化的研究

Research on Correlation of Chick Embryo Allantoic Fluid and Inoculation Dosage

种毒接种剂量与鸡胚尿囊液量的相关性研究

Determination of allantoin and allantoic acid in plant materials by HPLC

植物材料中尿囊素及尿囊酸的高效液相色谱法测定

The cows were scanned in the 30th day after fertilization, thickening of uterine wall, allantois, embryo and placentome were revealed in the ultrasonography, and the heartbeat of embryo had not been detected.

本试验对妊娠30d左右的母牛的探查可以看到增厚的子宫壁、尿囊腔、胚胎、胎盘突等回声，没有观察到胚心搏动。