Taking and developing photos using the so-called "wet-plate" process was a meticulous, multi-step procedure that required more than one "camera operator" and lots of chemicals and equipment.

以用被称为“湿盘法”冲洗照片为例，这一步骤需要多名照相操作员一丝不苟的进行繁复的操作，其间需要许多化学试剂和器材。

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By applying wavelet analysis method to image edge detection, multi scale operator of wavelet analysis functions well for noise resisting ability and picture edge reserving.

将小波分析方法应用于图像边缘检测领域，小波分析的多尺度算子在抗噪声和保留图像边缘的能力上有比较好的效果。

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All know that most of the optimization of economic system can be converted into conditional extreme value problem which takes nonlinear operator or multi operator as constraints.

许多经济系统中的优化问题，可化为用单值非线性算子或多值算子形成约束条件的条件极值问题。

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System designers now have the flexibility to choose from multiple embedded Gobi solutions, ranging from 3G through high-speed, multi-operator 4G LTE.

ENGADGET: Qualcomm's fifth gen Gobi unveiled, supports a Lollapalooza of LTE, 2G / 3G bands

Minor has 1, 000 restaurants across 13 Asian countries and is the fastest-growing, multi-branded restaurant operator in North China.

FORBES: Pizza Anyone?

It also sold its Chroma multi-airport operational database to Norwegian airport operator Avinor and supplied Milan Malpensa operators SEA with a Bluetooth queue measurement system.

BBC: Glasgow firm Amor Group draws up major growth plans