晶体管

The boundary of analytical model and statistical model is clearly divided in this performance model, and evaluation accuracy is improved. Secondly, based on embedded SRAM performance hybrid model, this article adopts bionics algorithm-ant algorithm to optimize hierarchical embedded SRAM structure. This method which adjusts memory system structure improves memory system performance. Finally, considering the factors such as memory cell area, power, delay and reliability, this article establishes static 6-T memory cell area, power, delay and static noise margin equations, analyzes 6-T memory cell device dimension constraints under "read upset" and "write upset", then proposes a method to enhance embedded SRAM performance by optimizing 6-T memory cell size. In order to realize embedded SRAM design and verify proposed optimization methods, this article takes the Garfield202 system chip as the platform, which embeds A720T processor and 20KB Scratch-Pad memory.

首先针对嵌入式SRAM结构，采用多元线性回归方法分析SRAM宏单元性能指标，采用解析方法分析控制电路延时，结合以上这两种方法建立嵌入式SRAM性能混合模型，该模型清晰划分两种建模方法的各自适用范围，提高了模型精度；其次以该混合模型为基础建立存储体性能目标函数，采用仿生优化算法—蚂蚁算法优化嵌入式SRAM结构，使之达到最优设计；最后综合考虑面积、功耗、速度以及可靠性等因素，建立静态6-T存储单元面积、功耗、延时以及静态噪声容限方程，分析了&读破坏&和&写破坏&的晶体管尺寸约束，优化了6-T存储单元尺寸，提高了嵌入式SRAM性能。

Factory Taicang with cars, milling, grinding, and other mechanical processing equipment, welding and other processing and cooling capacity, there is electronic measurement device, the transistor characteristics Miriam icon, TB-3 frequency characteristics tester, electronic potentiometer UJ-37 , standard resistance box and other equipment.

太仓仪表厂具有车、铣、磨、等机械加工设备，冷却加工和焊接等生产能力，有电子测量仪、晶体管特性图示仪、TB-3频率特性测试仪、电子电位差计UJ-37，标准电阻箱等设备。

"These are the biggest transistor advancements in 40 years," Intel co-founder Gordon Moore said.

&这是最大的晶体管的进步，在40年来，&英特尔公司的共同创始人戈登穆尔说。

Polymer-based thin film transistors with poly(3-hexylthiophene)(P3HT) as semiconducting active layers were successfully fabricated on silicon substrates in air which was used as gate electrode, HfTiO film deposited by RF sputtering method was used as gate insulators, and gold metal was used as source and drain electrodes. The HfTiO surface was modified by using octadecyltrichlorosilane solution during fabrication process.

以高掺杂Si单晶片作为衬底且充当栅电极，采用磁控溅射法在硅片上沉积HfTiO薄膜作为栅介质层，聚三己基噻吩(P3HT)薄膜作为半导体活性层，金属Au作为源、漏电极，并采用十八烷基三氯硅烷对栅介质层表面修饰，在空气环境下成功地制备出聚合物薄膜晶体管。

Today, discrete transistors seem almost like anachronisms, although they're still widely used in many demanding applications.

现今，分立晶体管似乎几乎像时代错误，尽管它们仍然广泛地用于许多迫切需要的应用之中。

A transistorize radio takes no time to warm up.

晶体管收音机不需要预热时间。

With nearly 585 million transistors, it remains builtin 65 Nm.

有近585万晶体管，但它仍然是建于65纳米。

Use high- k dielectrics and transistors with the metallic lock, according to the estimations of Intelrepresentatives , will make it possible to increase speed by 20% in comparison with the existing processors of company.

利用高k电介质和晶体管的金属锁，据估计英特尔代表将有可能提高到20%的速度相比，现有处理器的公司。

With its base voltage 0,transistor Ql will be cut off.

Q1就截止若基极电压为零，晶体管Q1就截止。

The two JFETs are connected to out-of-phase outputs of a simple discrete flipflop made from two more NPN transistors.

两jfets连接呢-阶段产出的一种简单离散触发器由两个以上的NPN晶体管。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。