喷口

Thus, for an average-sized vent, advection could provide more than 30 kilograms of potential food per day.

这样对于一个普通大小的喷口来说，水平对流每天能提供30公斤以上的潜在食物。

The engine is surrounded by a duct that has a variable intake at the front and an afterburning jet pipe with a variable nozzle at the rear.

这种发动机的周围是涵道，前部具有可调进气道，后部是带可调喷口的加力喷管。

"There was dust on our air-conditioning units and on the vents," Canfield recalls.

"有粉尘对我们的空气调节系统的单位和对喷口，"坎菲尔德回忆道。

On this thesis, a kind of high efficiency high lift airfoil with multi-slot jets is studied.

在此基础上，研究了更适合多喷口小C〓吹气的高效能升力体翼型。

Studied the flow problems of common airfoils under the effect of multi-slot jets with high angle of attack.

研究了普通翼型在多喷口吹气作用下的大攻角绕流问题。

The influences on gas flow and dielectric strength recovery properties, which are caused by altering the angle of elevation, the dimension and the profile of arc nozzle of SF6 circuit breaker, were investigated.

SF6高压断路器的喷口对断路器开断过程中吹弧气体的流动特性起着控制作用，从而成为灭弧室的心脏。

Based on the chemical equilibrium flow assumption, the electron density at the exit of the nozzle is determined using the minimum free energy rule. A numerical model based on auxiliary difference equation is derived to simulate the plasma in the time domain and the calculating results are compared with that using Z transform.

以化学平衡流动为前提，采用最小自由能方法确定火箭发动机喷口处的电子密度；验证了基于辅助差分方程和Z变换方法对羽流电磁特性进行时域建模的正确性。

Jim Looks like he's hit a blowtorch, doesn't it?

他好像碰到喷口，是不是？

In fact Yellowstone Lake is one of the largest high-altitude lakes in North America, and is located over the Yellowstone Caldera volcano.

事实上，黄石湖泊是北美最高最大的湖泊之一，位于黄石火山喷口处。

Bronchial pneumonia is diagnosed, it is recommended hospitalization, babies born up to now has been a normal diet, that is, a little diarrhea, temperature is normal, no cough, sneeze occasionally play a few, but often口吐白沫, but not much.

医生诊断是支气管肺炎，建议住院，孩子出生到现在饮食一直正常，就是有点腹泻，体温正常，无咳嗽，偶尔打几个喷涕，不过经常口吐白沫，但是不多。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。