查询词典 the 1960s

During the 1960s, Rocketdyne tested numerous aerospike engines, ranging in size from subscale, cold-flow models to this 250,000- pound-thrust oxygen/ hydrogen engine shown at a test stand in Nevada.

在20世纪60年代， rocketdyne测试，许多气动发动机，在大小不等，从分量，冷流模型，这25.0万-磅推力氧/氢发动机显示，在试验的立场，在内华达州。

Moreover, Soviet aircraft designers in the 1960s had significant experience building delta-shaped aircraft, which proved an efficient means of achieving Mach 2, and TsAGI, of which Andrei Tupolev was a graduate, had developed extensive data about such designs.

然而，60年代的苏联工程师已经拥有三角翼布局的大量设计经验，这一布局对实现2倍因素有着至关重要的作用。

Moreover, Soviet aircraft designers in the 1960s had significant experience building delta-shaped aircraft, which proved an efficient means of achieving Mach 2, and TsAGI, of which Andrei Tupolev was a graduate, had developed extensive data about such designs.

苏联中央流体动力研究所（图波列夫早年深造的地方）已经掌握了这种设计的详细数据，经典的例子是这一时期采用有尾三角翼布局的Mig-21和Su-15战斗机。

However, in the 1960s, it was discovered that DDT was preventing many fish-eating birds from reproducing which was a huge threat to biodiversity. Pesticide use has increased 50-fold since 1950, and 2.5 million tons of industrial pesticides are now used each year.

然而，在90世纪60年代，人们发现 DDT 是预防了对大量生物有许多威胁的许多食鱼型鸟类再繁殖。1950年以来，农药使用量增加了50倍，工业上每年利用2.5万吨农药。

Since the 1960s, heavy-tailed distributions have been widely used in branching processes, queueing theory, risk theory including insurance and finance and other fields.

自从上世纪60年代以来，重尾分布已经在分支过程，排队论，风险理论包括金融保险等领域中有了广泛的应用。

In the 1960s rock climbers used pitons for protection, which depend on finding cracks for protection.

1960年代，攀岩者使用岩钉当作保护点(如同现在大部分人使用的cams， nuts)，而要使用这些保护点的前提就是必须去找寻岩壁上的破绽--裂隙。

Western feminist psychology is both psychological theory and practice with a definite political standpoint, and was formed and developed during western woman's movement in the 1960s and 1970s.

西方女性主义心理学是在20世纪60、70年代的西方女权主义运动中形成并发展起来的具有明确政治目标的心理学理论与实践。

In the 1960s, Horton applied its expertise to fan clutches for cooling diesel engine trucks and off-highway vehicles.

在20世纪60年代，霍顿适用其专长范离合器、冷却柴油发动机、卡车和非公路车辆。

During the 1960s, it became clear that military aircraft could no longer fly high enough to avoid surface-to-air missiles.

在1960年代，人们清楚地看到军用飞机再也飞够高，以避免面-空导弹。

They increasingly argue that this commodities cycle is in fact a "super-cycle"- a long period of higher prices last seen in the 1960s, when Japan was industrialising.

他们日益主张，本轮大宗商品周期事实上是一个&超级周期&，即多年价格高企，上一次发生在上世纪60年代的日本工业化时期。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。