Study shows that: Encyrtus Ishii reproduces annually and overwinters as pupa in their host.

It has 2 generations a year in Dongying and overwinters as pupa in the duff.

该虫在东营市河口区1a发生2代,以老熟幼虫在枯枝落叶内作薄茧化蛹越冬.

The null subset corresponds to the term 1.

空集则对应于常数项1.

When the galvanometer reads zero the circuit is in the null-balance position.

当检流计的读数为零时,电路处于零平衡位置.

Whenever we reject the null hypothesis, the conclusion we do accept is called the alternative hypothesis.

无论何时,拒绝无效假设时, 我们所接受的结论叫做备择假设.

The operator O is the null operator.

算符O是零算符.

This null-balance system is usually more accurate than the direct-readout bridge.

这种调零系统通常比直读电桥更精确。

The null result of the Michelson-Morley experiment suggests that the effects of the ether are undetectable.

迈克耳 孙- 莫雷实验的否定结果使人想到,以太的效应是不能检查到的.

The null result was directly related to a central postulate of the theory.

零结果都直接与理论的中心假设相联系.

She wears a ring set with emeralds on her right hand.

她的右手上戴着一枚镶有绿宝石的戒指.

That is why fine emeralds are so valuable.

那是为什么美好绿宝石是很可贵.

A natural emeralds, it displayed the color and crystal are inseparable.

一块自然的翡翠, 它所显示出来的颜色和晶体是分不开的.

Dazzling her pearls and emeralds gosling-gold the painted design on her forehead.

她的玉石与翡翠闪耀着光芒,她的额上装饰着金色的图案.

Aster looked in, green eyes brilliant as emeralds.

埃斯特探头进来, 一双碧绿的眼睛象翡翠那样闪着光亮.

Diamonds, sapphires, rubies, and emeralds are precious stones.

钻石 、 蓝宝石 、 红宝石和翡翠都是珍贵的宝石.

Opals and emeralds, they lie about the roots of turnips.

有乳白宝石、绿宝石, 它们都散失在芜菁的根部旁边.

Take a look at emeralds. Are you coming with me?

来看这块绿宝石, 你跟着我没?

The Northern Region has a lower proportion of owner-occupiers than any other English region.

北部地区房屋自用的比例低于英格兰任何其他地区。

Many Jiuxianqiao residents are long-term tenants rather than owner-occupiers.

很多酒仙桥居民只是长租住户,而非业主.

Earpieces: Small advertisements on either side of a newspaper's masthead.

耳位广告: 在报纸版头两边的细小广告.

An example is Bluetooth, which is used to link mobile phones with earpieces.

如篮牙技术, 它通过无线听筒设备与移动电话相连.