1.
Identification of Nonessential Regions of Genomic DNA of Attenuated CPV Strain;
减毒羊痘病毒基因复制非必需片段的筛选与鉴定
2.
nonessential region
非必需区[可指载体上不影响复制的基因区段]
3.
Luxuries are - ties.
奢侈品是非必需品。
4.
Limit the production of goods that can be done without
限制非必需品的生产
5.
Luxuries are superfluity.
奢侈品都是非必需品。
6.
Test address and test message fields are mandatory.
测试地址和测试消息字段是必需的。
7.
Required- The minimum specifications needed by the customer when ordering wafers.
必需-订购晶圆片时客户必须达到的最小规格。
8.
Experimental observation of the influence of non-target fragments on mtDNA sequence analysis
非目的片段对mtDNA测序影响的实验观察
9.
Care must be exercised in attaching the lead wires to the soldering tabs.
在往接线片上焊导线时必须非常小心。
10.
Desperate diseases must have desperate remedies.
绝症须用绝药医(在非常时刻必须采取非常手段)。
11.
Desperate diseases must have desperate cures.
[谚]猛药起沉疴；在非常情况下必须采取非常手段。
12.
It seems neither necessary nor credible.
这看来既非必需，也不可信。
13.
In the United States the automobile is a necessity and not a luxury.
在美国，汽车为必需品而非奢侈品。
14.
Something inessential but conducive to pleasure and comfort.
奢侈品使人愉快、舒服但非必需的东西
15.
She wastes much of her money on non-essentials.
她把许多钱浪费在非必需品上。
16.
The state of being poor; lack of the means of providing material needs or comforts.
贫穷穷的状况；缺乏获取物质生活必需品及需求的手段
17.
Identification of Non-clauses among Lanuage Fragments between Punctuation in Chinese Complex Sentences;
汉语复句书读前后语言片段的非分句识别
18.
show(a film,scene,etc)on a screen
放映（影片、片段等）