查询词典 not detectable

At 336 h after treatment, residues of CV were not detectable.

在监测的第56天，隐色结晶紫的含量仍达19.5μg/kg。

In contrast,IL 1α immunoreaction was not detectable in the brains of control rats.

Aβ40可诱导大鼠海马 IL- 1α表达，IL- 1α的诱表达提示细胞因子可能介导了 AD的病理活动。

The Malathion was not detectable in ripe rice with once prescription of Carbofuranin and Malathion powder pesticide in the condition of Chinese natural environment.

在中国自然环境条件下用3%克马颗粒剂施药1次，收获的稻米未检出马拉硫磷。

The device produces 17.6 kHz of sound ranging from 90 to 100 decibels and, though not detectable to adults, can be intolerable to the ears of a 25-year-old.

该装置能发出频率为17.6千赫、音量为90-100分贝的噪音。这种噪音成人很难听到，但对于25岁左右的年轻人则无法忍受。

Pem gene is expressed in a time and stage specific manner. Pem transcripts are detectable as early as day 6 in mouse embryonic development, and are abundant in day 7 and 8, but decrease precipitously thereafter. Although Pem transcripts are not detectable in most of adult tissues, they are present in reproductive system. Furthermore, Pem has also shown to be specifically expressed in the proximal cauda and distal corpus regions of the epididymis, the regions where spermatozoa gain forward motility and fertilization competence.

Pem基因的表达具有明显的时间和空间特异性：在鼠胚发育的第6天，即可检测到Pem转录本的表达；第7-8天，Pem表达量达到最高，随后迅速减少；Pem基因在成年组织中一般不表达，但可在生殖组织表达；另外，Pem特异地在附睾近侧尾部和远侧的体部中表达，此处是精子获得运动性和受精能力的地方。

Results: There were 56 cases of recurrent laryngeal carcinoma having CT findings invaded by multiple laryngeal and neck structcres, palapharyngeal irregular intensified mass that have normal ovenlying mucosa of laryngeal cavity in 23 cases (40%), and are not detectable on endoscopy; ealaged cervical lymph nodes 16 cases (28.6%); thyroid cartilage/cricoid cartilage destraction 3 cases (5.3%); internal carotid artery and internal jugular vein involvement 5 cases (8.9%); cervical vertebral 2 cases (3.6%) and carcinoma of the orifice of tracheotomy in 5 cases (8.9%).

结果：本组56例复发性喉癌以术后多种喉部和颈部组织结构受侵为主要CT表现特征。喉旁不规则强化肿块23例，占40%；颈淋巴结肿大16例，占28.6%；喉软骨破坏3例，占5.3%；颈动脉工鞘受累5例，占8.9%；颈椎骨质破坏2例，占3.6%；气管造漏口癌5例，占8.9%。

Oilseed rape were inoculated by spraying when they had three leaves, Tu-100 populations were not detectable on stems and leaves 20 days after spraying, and their resistance to Sclerotinia disease were decreased gradually with time.

在油菜三片真叶时喷雾接种一次，20d后，在茎和叶上不能检测到所接种的Tu-100，并且抗菌核病的能力也逐渐减弱。

These advanced electronics use signal types which are not detectable , shieldable , or jammable using conventional technology .

这些先进的电子技术用信号，它不会被察觉，非常隐蔽，或掺杂在常规的技术里。

Theseadvanced electronics use signal types which are not detectable,shieldable, or jammable using conventional technology.

这些先进的电子技术用信号，它不会被察觉，非常隐蔽，或掺杂在常规的技术里。

Tetracycline showed a good regulation on the expression of P37 protein, which was not detectable without tetracycline induction.

四环素对其表达显示出明显的调控作用，不加四环素的细胞不表达P37蛋白。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。