Catcher

用法例句

Methods:Shellfish extract was preseparated and gathered by AccuBondⅡ SPE silica column extractor.

方法:贝样品提取液经AccuBondⅡSPE silica固相萃取小柱预分离和富集,用三级四极杆串联质谱(MS/MS)作为HPLC的检测器,使用正离子电喷雾(ESI)电离方式,多反应监测(MRM)扫描模式,选择母→子离子对m/z827→m/z723,m/z827→m/z809作为定量检测的离子对,HPLC的流动相为乙腈:1%甲酸-水(体积比70:30),色谱柱为Agilent Extend-C18(2。

The determination method of endosulfan residues in fish,shrimp and shellfish was developed.

建立了鱼、虾、贝中硫丹的气相色谱测定方法。

Optimization of the control on the falling reference of the grab bucket of ore ship unloader;

矿石卸船机抓斗下沉量控制优化

According to the actual working conditions of bolting-shotcrete supporting in coal-mine tunnel,the working mechanism of different buckets was studied,their merits and demerits were analysed,and the double-crank grab bucket with assistant linkage was proved to be an ideal choice of grabbing materials in coal-mine tunnel because its motion trace was definite and symmetric and occupied lesser space.

从巷道锚喷支护中物料抓取的实际作业环境出发,对拟采用的几种抓斗的工作机理进行了分析研究,比较了各方案的优缺点,指出辅助连杆的双曲柄抓斗的运动轨迹确定、对称,且具有在竖直方向上占用空间最小的特点,是井下巷道施工中物料抓取的理想选择,这种设计方法能够为相关抓取装置的设计起到参考作用。

This paper analyses in quantity for the key factors to influence the fold and unfold of the grab bucket in the four-drum grab bridge ship unloader.

对四卷筒抓斗卸船机抓斗开闭的影响因素进行定量分析,根据悬索理论,给出了悬垂段钢丝绳的悬垂方程。

kitchen midden

[古]贝冢, 贝丘

A scallop of the genus Pecten.

扇贝一种扇贝属扇贝

pearl shell

珍珠母[贝], 夜光贝

Bellah, Robert Neelly

贝拉(1927.2.23～)

shellfish with a hinged double shell,eg a mussel or clam

双壳贝类（如贻贝或蛤）

I'm going to visit Bobby Bear.

我要去拜访贝贝熊。

There's Bobby's house, Lulu!

贝贝熊的家在那里。

Wake up, Betty. Wake up, Betty.

贝蒂，醒来了。贝蒂，醒来了。

Bebeto's goal is ruled offside

贝贝托这一球被判越位。

"The bles-sed pre-cious!

“心——肝，宝——贝啊！

Betty sells shells on the back of a red shell.

贝蒂在红色贝壳的背面上卖贝壳。

Betty, er, what do you call her, darling Betty?

贝蒂，呃，你叫她什么，宝贝贝蒂?

White shell beads used as wampum.

白色贝壳串珠用作贝壳串珠的白色贝壳小珠

The comparative analysis of components in the flesh of normal Pinctada martensii and those with black shell disease

马氏珠母贝正常贝肉与黑壳病贝肉成分对比

Determination of Peimine and Peiminine in Fritillaria Ussuriensis Maxim by HPLC-ELSD

HPLC-ELSD法测定平贝母中贝母素甲、贝母素乙含量

Bessemer mild steel

贝塞麦钢, 酸性钢

OK, Beratti. Take It.

好，贝拉地，拿去。

"Hello, Huckleberry!"

“你好啊，哈克贝利