查询词典 lead time

The first trimester of pregnancy have sex easily lead to abortion, within three months of pregnancy have sex easily lead to premature delivery.

怀孕的头三个月做爱容易引起流产，怀孕的后三个月做爱容易引起早产。

10 Insulation between the primary-lead connections and the adjacent winding , and between secondary-lead connections and the primary winding shall be one of the following :"

" 11.2.10 在初级引线连接和相邻绕组之间，次级引线连接和初级绕组之间的绝缘应是下面之一："

Do not confuse the above definitions of lead/lag in the spatial domain with the electrical definitions of lead/lag in the radian domain.

不要把上面定义的空间域的超前/滞后定义与电学定义的弧度域的超前/滞后混淆）。

The low Th and U content of the copper ores suggests that the Pb isotopic compositions of this type of ores are normal lead instead of radiogenic lead.

而且，铜矿石的低U、Th含量为该类铜矿石的铅是正常铅提供了合理的解释。

The radiogenic lead of coal fly ash is obviously higher than that of gasoline and diesel oil, which can serve as the discrimination criterion to distinguish the aerosol lead sources.

铅同位素含量数据表明成都市近地表大气尘的铅污染是复合污染源所致，其中，相对清洁区污染以建筑扬尘为主，中度污染区是汽车尾气和扬尘的叠加作用，重污染区是燃煤飞灰汽车尾气和工业污染源的综合表征。

The volcanic rocks and ores characterized by high concentrations of radiogenic lead indicate that the deposit formed on mature island-arc environment, and most of the ore lead was derived from the same environment as the associated volcanic rocks.

火山岩、矿石以富放射性成因铅为特征，反映成矿环境为成熟的岛弧环境，矿石铅与火山岩铅应属于同一来源。

To start rasping off lead with no plan is a mistake waiting to happen, it is easy to take too much lead off and very hard to put back on.

开始rasping小康带头与没有计划是一个错误的轮候情况，是很容易采取太多导致起飞和很难放回。

The device records the information according to a predefined recording format like DVD for constituting a recording area containing user data preceded by a lead-in zone and followed by a lead-out zone located at the end of the user data.

该设备按照预定记录格式记录信息，该预定记录格式用于构成这样的记录区域：该记录区域包含用户数据，在该用户数据之前是导入区，在该用户数据之后是导出区，位于用户数据的末尾。

Hope is the major force behind the lead character Andy, and Andy uses hope to change the other lead character Red.

希望是主要力量主角安迪，安迪和使用希望改变其他主角红。

Which lead-free wave soldering, lead-free reflow after several years of research and development, has now reached international advanced level.

其中无铅波峰焊、无铅回流焊经过几年研究开发，目前已达到国际先进水平。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。