瓶颈

Is there an illusion of swampy marshes from which contemporary Chinese artists must rescue themselves?

中国当代艺术幻象中的沼泽和自救，艺术和艺术家的"瓶颈"是假设演习还是危机面临？

The neck of the bottle has a smaller label of an eagle on top of a swastika.

瓶颈上有一个更小的标签，上面有带鹰的纳粹党徽。

Agglomeration and aging have become a bottleneck of the development of the nanopowders and restrain namomaterials from producing industrially and applying sweepingly.

团聚和老化已经成为当今纳米粉体发展的瓶颈难题，不适应工业化生产和规模化应用。

This conclusion also shows that transport and communication industries are still the bottleneck of economic growth, which verifies the initial stage characteristics of economy taking-off.

同时这一结论也揭示了交通运输与邮电通信业的发展仍然是制约经济发展的瓶颈。这正反映出经济发展初期的特徵。

More significantly, it must have passed through the potential quality-bottleneck of an analog tape machine or more likely the A–D converters of digital equipment.

更引人注意的是，它必须已经通过模拟及其或者像数码产品的A-D转换器中的潜在的质量瓶颈。

After many years of suffering, Bundusan road has finally been upgraded and paved with tarred.

然而，尽管该段道路已经扩大，然而该段路瓶颈的存在，导致早晨上班和下班的顶峰时间面对严重的交通堵塞。

My tea kettle is up to its neck in hot water, yet it continues to whistle.

字面的意思是：我茶壶里滚烫的水满到瓶颈，嘴上仍发出轻快的哨声。

Scientific computing in complex product engineering design process was characterized by its tentativeness and iteration, which produced large-scale phases data with different formats and complex relationships, it became a bottleneck of product design performance for efficient organization and management of those data.

复杂产品设计具有反复性、试探性、选择性等特点，其间产生的大量关系复杂、类型各异的科学数据的组织与管理已成为影响设计性能的一个瓶颈问题。

For SSR, maize has 88% of the gene diversity and 76% of the number of alleles found in teosinte Vigouroux et al.

玉米驯化养殖过程中的基因瓶颈以及种植者不断地选择被认为导致了玉米整个染色体组以及标记序列内多样性的下降。

Currently, short keeping time of print note is the technique bottleneck of thermal printer.

目前在热敏打印机应用中的主要技术瓶颈是成印后的票据保存时间较短。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。