Hay fever is seasonal, usually early spring, early autumn.

It was early autumn -- sunny, dusty, marvellous.

当时正是初秋 -- 阳光四射, 灰蒙蒙的, 非常美妙.

It is bright and fresh in early autumn.

初秋的天气格外明朗清新.

The typical auxiliary system one-line diagram shown in Figure 10 -- 1 is a double-bus system.

图 10—1 所示的一般厂用电系统单线图是一种“双母线”系统.

Design of power station auxiliary system.

电站辅助设计.

She is an auxiliary nurse.

她是一名助理护士.

Is the pipeline manufacture and the steel stove pressure vessel makes highly effective welding auxiliary engine.

是管道制造和钢炉压力容器制造高效焊接辅机.

There is main, auxiliary engine fresh water high temperature alarm device on board.

本船设有主 、 机淡水高温报警装置.

Start the load test of auxiliary engine.

开始付机负载试验.

The auxiliary engine and generator can only be connected with coupling.

辅机和发电之间只能和联轴器联接.

Having good friends is like being equipped with a powerful auxiliary engine.

有好朋友就像有了力大无穷的“补助引擎”.

The technician wanted to keep an auxiliary engine handy just in case.

技师想要一台备用发动机以防万一.

Because of the limited availability of such employees, the competition for this talent is intense.

由于有限的可及性的这样雇员, 竞争为这种天分是强烈的.

MRI, although highly accurate, is of limited availability, especially on an emergency basis.

MRI尽管精确度高,但使用有一定限制.尤其在急诊情况下.

Limited availability. You don't always have a pad of paper with you to write new things.

使用受限制. 你不能总是随身带着一叠便签记录新的东西.

In many species the extent of embryonic growth is limited availability of food ( yolk ) .

在大多数物种中,胚的生长是受 卵黄 的量限制的.

Such orders are subject to approval due to limited availability.

这类订单须经由于有限.

Toward digital communication, bit error and spectrum availability ratio are two main scale targets.

对于数字通信而言, 误码率和频带利用率是两个主要的衡量指标.

Availability, dependability and system availability of the double-passage air-to-air middle-far-distance missile weapon system are analyzed.

分析并给出了双通道空空中远程导弹武器系统的可用性 、 可信性、系统能力和效能计算公式.

The delegation doctrine remains available to use in truly extreme cases.

在真正极端的案子里仍可使用授权理论.

The program will double the amount of money available to help pay for child care.

该方案将使可用于帮助支付儿童保育的钱款增加一倍。