Flush dirt and scale from supply pipe.

Mineral deposits water spots , alumina, silica, soap scum, oxides , scale, rust.

金属沉淀物, 水垢,矾土, 硅石, 肥皂泡, 氧化物, 锈迹.

Unlike metal, plastics never rust, scale , or pit-they virtually last forever.

与金属不同, 塑料不会生锈 、 生水垢或凹陷,实际上塑料使用寿命更长.

PROPERTIES : With axial resin canals. bark: Black, coarse and scaly when trees young.

具轴向树脂沟. 树皮>黑色 ﹐ 粗糙﹐鳞片状一幼龄木.

Almost fully crossed scales plus some golden head features.

几乎过背的鳞片及若干的金头特征.

Plastics, rubber, clay, glass steel, glass flake lining works.

塑料 、 橡胶 、 胶泥 、 玻璃钢 、 玻璃鳞片衬里工程.

We remove the scale by a process called pickle.

我们用一道叫做酸洗的工序来除去鳞片.

Being one half step lower than the corresponding natural key.

比相应的正常调低半个音阶的.

He introduced 12-note music instead of the old scale of eight notes.

他用12个音符代替旧的8个音符音阶.

Different effects are created when music is based on other scales.

作品若是以另外一些音阶为基础,出来的效果就不一样.

He played some basic scalar patterns on his guitar.

他在自己的吉他上弹了几个音阶.

I've had it up to here with the sound ofbad scales.

无聊的音阶声已使我受够了这儿.

Reducing the scale may be considered to be part of transforming geographic coordinates plane coordinates.

另外,还原地图比例尺也可以被认为是坐标变换过程的一部分.

By the 19 th century a 1-12 ratio had become the norm, and dollhouses had evolvedsintoschildren's toys.

在19世纪时,1比12的比例尺成为标准, 玩具屋也进而变成了小朋友的玩具.

A scanning image vectorization system was developed in combination of characteristic of big scale scanning map.

结合大比例尺扫描地形图的特点,研制了扫描图矢量化系统.

Drawings be scaled, stated, or calculated are to be followed.

所绘的图(图纸或素描)不许测量 、 定位或计算.比例尺(尺度, 维度)要在后面标明.

It can, however, achieve constant scale along specific lines.

但在某些特定的线上, 平面地图有可能保持常数比例尺.

This is a map in the scale of one-millionth.

这是一张比例尺为1比100万的地图.

Scale projects are very exciting.

标度项目是非常扣人心弦.

This is important only for scale calculations.

这是只对标度演算比较重要.

The scale was designed for health workers with low reading skills.

标度是为那些低阅读能力的卫生工作者设置的.