查询词典 nasal cavity

This paper repots that optical bistability is achieved When both He-Ne laser and external electric field act simultaneously on nematic phase liquid crystals(8CB,5CB)in F-P cavity.

将He－Ne激光和外电场同时作用在Fabry－Perot腔内的向列相液晶（8CB、5CB）上，实现光学双稳态。

Solitary roosters shelter in dense vegetation or enter a cavity – horned larks dig holes in the ground and ptarm igan burrow into snow banks – but the effect of sheltering is m agnified by several birds huddling together in the roots, as w rens, sw ifts, brow n creepers, bluebirds, and anis do.

孤独的雄鸡躲避在茂盛的植被下或进入洞穴躲藏，如角状的百灵在地面挖洞躲藏和松鸡在雪岸挖洞躲藏，但是象鹪鹩、雨燕、褐色的爬行动物、蓝知更鸟和anis所做的一样，由于多只鸟一起拥挤在根茎下，所以躲避的效果被扩大。

At the same time patients in study group received the concentrated ascites after ultrafiltration and bacterium filtration reinfused into abdominal cavity while patients in control group only received abdominal paracentesis apocenosis coneomitently for 2 weeks.

研究组在常规治疗基础上，采用腹水超滤浓缩－细菌过滤回输腹腔治疗；对照组在常规治疗基础上，采用腹腔穿刺放液治疗。

scar womb medium term gravidity 61 examples randoms are to contrast 31 examples forming 30 examples and observing a group mark, inject the lifan promise two set without exception after amnion cavity, observe the contrast two group effect professing to be convinced group here on the basis after being not department ketone, induced labour skill meter.

疤痕子宫中期妊娠61例随机分为对照组30例和观察组31例，两组均经羊膜腔注射利凡诺，观察组在此基础上口服米非司酮，引产术后对比两组效果。

It was shown that the SNR of the RADS could be improved by using a microwave cavity with proper microwave field mode and high microwave filling factor, a rubidium spectrum lamp with high spectrum purity and a separated isotope filtering scheme in the physics package design. The performance of the rubidium atomic frequency standard could be improved by taking all these factors into consideration.

本文分析了微波腔的结构、铷光谱灯的光谱纯度和同位素滤光方案对信噪比的影响，指出采用模式优越、微波填充因子大的微波腔，光谱纯度高的铷光谱灯，用分离滤光方法进行同位素滤光，可以提高铷原子鉴频信号的信噪比，从而使铷频标的稳定度指标得到进一步改善。

The binding of different halide anions to four strapped calix[4]pyrroles was studied by means of molecular mechanics and molecular dynamics simulations methods. The results indicate that the anion binding ability of calix[4]pyrrole-type systems could be effectively tuned by modifying the length and nature of the bridging straps. In this process, it was the most stable conformation upon anion binding due to the formation of four NH\|halide hydrogen bond, simultaneity, the difference of cavity by modifying straps adapted themselves to different halide anion.

模拟结果表明，加入带状修饰链和调节链长可以增强对某种特殊卤素阴离子的识别，在这个过程中，卤素阴离子与杯[4]吡咯NH上的氢形成的多氢键使主体分子与阴离子形成稳定复合物，同时带状修饰链通过改变杯吡咯空腔大小影响主体分子与卤素阴离子的氢键相互作用，从而调节了对不同阴离子的识别能力。

The water current fuses rock and the mineral quality in the sediment on the other hand, precipitating the mineral quality of excess in water down or becoming crystal on the other hand, along with water current would gradually the 渗 enter to cover up in the bone in the sediment, filling to fill dental cavity and skeleton the organic quality leaves after ising putrefied of space.

水流一方面溶解岩石和泥沙内的矿物质，另一方面将水中过剩的矿物质沉淀下来或成为晶体，随着水流会逐渐渗进埋在泥沙中的骨内，填补牙齿和骨骼有机质腐烂后留下的空间。

Blood loss of extirpation of one bronchial segment was 10～15 ml.A fter the operation,symptoms of bronchiectasis disappeared.Remainder of the pulmo nary tissue keeps inflating.No residual cavity occurs.

结果：手术平均失血量340 ml，每剔除1支肺段支气管失血量10～1 5 ml，术后症状消失，肺膨胀良好，无残腔，膈肌活动度恢复。

Results Main imaging findings of acute pulmo nary abscess were found to be dense ir regular patchy shadows,cloud -mass form high density shadows,mult iple spheroidal shadows,cavity formation with gas -fluid plane,contai ng gas cysts,mill...

结果急性肺脓肿主要表现为不规则斑片状浓密影，云团状高密度影，多发球形影，空洞及气液平面，含气囊肿，粟粒样小结节影及伴随以上病灶的胸膜增厚、胸腔积液等，其中空洞及气液平面，含气囊肿是其特征性表现。

The FDTD technique is demonstrated in the case of plane-parallel cavity, and the numerical results can coincide well with the theory results.

通过对平面平行腔的验证，发现FDTD方法可以获得同理论较吻合的结果。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。