查询词典 silver-gray

The predecessor company was founded in 2000, is a professional production and sale of various types of characteristicságold and silver fabric, jacquard decorative cloth, gold and silver handicraft cloth, powder, medium-sized sequined printed cloth.

公司的前身创建于2000年，是一家专业生产，销售各类特色金银丝提花布，装饰提花布、金银丝工艺品布、金粉、亮片印花布的中型企业。

Ordinary solder materials, lead-free solder, the lead-free solder wire, solder paste, solder, the solder wire , high temperature tin, the low-temperature tin-line, lead-free tin-silver, the lead-free tin-silver line, low-temperature lead-free tin line, welding aluminum tin, the tin-aluminum welding wire, welding wire stainless steel tin, aluminum welding flux not stainless steel flux, environmental flux, welding of stainless steel, nickel, special aluminum solder, aluminum flux, aluminum brazing soft agent, paint remover, paint stripping powder (high-temperature paint stripping enameled wire a few seconds), copper aluminum welding, aluminum and aluminum welding, wire flux of new environmental protection (smoke-free and tasteless, non-volatile non-flammable) peaks of water-soluble flux, no-clean rosin flux, no-clean flux, thinners, cleaning agents, plate washer water , clean water machine, special purposes, such as water-soluble flux.

普通焊锡材料，无铅焊锡条、无铅焊锡线、焊锡膏，焊锡条、焊锡线、高温锡条、低温锡线、无铅含银锡条、无铅含银锡线、无铅低温锡线、焊铝锡条，焊铝锡线、焊不绣钢锡线、焊铝助焊剂、不绣钢助焊剂、环保助焊剂、焊不锈钢、镍、铝特种焊料、铝助焊剂、铝的软钎剂、脱漆剂、脱漆粉、铝铜焊接、铝与铝焊接、环保新型线材助焊剂(无烟无味、不挥发不易燃)水溶性波峰助焊剂、免清洗松香助焊剂、免清洗助焊剂、稀释剂、清洗剂、洗板水、抹机水、特殊用途水溶性助焊剂等。

This paper repots a study of the adsorption behavior of silver on charcoal, reports a method for the decomposition of charcoal with sulfuric acid and nitric acid, and establishes a method for the preconcentration and determination of the sub μg/L level of silver in natural water.

本文研究了银在活性炭上的吸附行为，提出了以硫酸、硝酸反复交替炭化，消化彻底分解破坏活性炭的处理技术。建立了活性炭富集火焰原子吸收测定天然水中亚μg/L水平银的分析方法。

In order to study the influence of preparation techniques on stability of different morphological silver colloid s, stable silver colloid s were produced by the reduction of AgNO3 with the protection of polyvinylpyrroli-done using KBH4 and N2H4 ----------- H2O as reductants.

为了研究制备工艺条件对不同形貌银胶体稳定性的影响，在超声场作用下，以AgNO3为前驱物，聚乙烯吡咯烷酮为保护剂，KBH4和N2H4·H2O分别为还原剂，制备了稳定的银胶体，并利用透射电镜和分光光度技术对制备的银胶体进行了表征。

Imports of copper materials such as: oxygen-free copper, copper, copper, Sambo Copper, brass, bronze, phosphor copper, beryllium copper, tungsten copper, cups with disabilities copper, tin bronze, phosphor copper, tin, tungsten copper, tin zinc and copper, beryllium bronze, zirconium bronze, aluminum bronze, chromium zirconium copper, copper alloy hardware Gold, silver copper, Nickel Silver, copper, copper rod, copper strip ..., titanium alloy, ductile iron demand ....

进口铜料如：无氧铜，紫铜，纯铜，三宝红铜，黄铜，青铜，磷铜，铍铜，钨铜，杯士铜，锡青铜，磷铜，锡钨铜，锡锌铜，铍青铜，锆青铜，铝青铜，铬锆铜，硬铜合金，含银纯铜，洋白铜，铜板，铜棒，铜带。。。，钛合金，球墨铸铁。。。。

The dollar was Constitutionally mandated to be a silver coin based on the Spanish pillar dollar and to contain 375 grains of silver.

美元被宪法明令规定为一枚基于双柱图案的西班牙元的银币，并含有37.5%的银颗粒。

Each happy couple of shakers comes delightfully packaged in a clear topped gift box with a silver base, tied with a white organza bow and an attached matching silver heart themed For You tag

每个人气幸福的情侣来兴高采烈地封装在一个明确的突破与银基礼品盒，白色纱弓和一个附加的匹配银心为你的主题联系在一起

At present, company has several professional and technical personnel, professional development and the development of a variety of yarn-dyed jacquard fabric silver cloth, yarn-dyed fabrics, such as gold and silver crafts a series of difficult products.

目前公司拥有数名专业技术人员，专业研制和开发各种色织银丝提花面料布、色织金银丝工艺品布等一系列高难度产品。

"Filigree" according the Webster's New Collegiate Dictionary is ornamental work of fine golden wire, silver or copper which is applied to gold and silver surfaces.

&美高&根据韦伯斯特新大学词典的装饰工作，金色丝，银，铜，适用於表面的黄金和白银。

"Filigree" according the Webster's New Collegiate Dictionary is ornamental work of fine golden wire, silver or copper which is applied to gold and silver surfaces.

&美高&根据韦伯斯特新大学词典是细金线，银，铜装饰工作，适用于表面的黄金和白银。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷